CL-D-05: The November 2025 Presidential Election, the Kast–Jara Runoff, and the End of the Boric Term

1. Key Takeaways

• The 2024–2026 Chilean presidential-electoral cycle — running from the 26–27 October 2024 Elecciones Municipales y de Gobernadores Regionales through the 17 November 2025 Primera Vuelta Presidencial, the December 2025 Segunda Vuelta Presidencial between José Antonio Kast Rist (Partido Republicano) and Jeannette Jara Román (Partido Comunista, candidate of the Unidad para Chile pacto), and the 11 March 2026 inauguration closing the Gabriel Boric Font term — constitutes the second post-2019 presidential election under the mandatory-voting framework restored by Ley 21.524 (August 2022), the first post-2023-constitutional-rejection nationwide electoral test of the post-estallido political settlement, and the principal post-Pinochet rotation event in which neither the historical Concertación–Nueva Mayoría centre-left bloc nor the Alianza–Chile Vamos centre-right bloc could field a unified candidate of the kind that had organised every post-1990 Chilean presidential election from the 1989 Aylwin–Büchi race through the 2017 Piñera-2–Guillier race. The 2025 first-round configuration — Kast and Jara advancing on substantially fragmented field-shares with Evelyn Matthei Fornet (UDI, Chile Vamos) in third, Johannes Kaiser Barents-von Hohenhausen (Partido Nacional Libertario) in a competitive fourth, and Franco Parisi Fernández (Partido de la Gente) producing a considerable outsider share [TBD-VERIFY: precise first-round vote-shares for Kast, Jara, Matthei, Kaiser, and Parisi; the Servel certification of November 2025 is the authoritative record] — reproduces structurally the 2021 first-round fragmentation that had elevated Kast to first place over Boric, but in inverted form: in 2025 it is the centre-left's Unidad para Chile candidate (Jara) who reaches the runoff against a Republican-Party right-flank candidate (Kast again), with the historical centre-right (Chile Vamos) and the historical centrist-Christian-Democratic pole effectively eliminated from the second round.

• The 26–27 October 2024 municipal and gubernatorial elections — held under mandatory voting on the Ley 21.481 framework and producing the first nationwide post-2023-plebiscite electoral verdict — established the empirical baseline against which the 2025 presidential cycle was subsequently calibrated, and produced a Chile Vamos plus Partido Republicano net mayoralty gain that the press characterised as a Unidad para Chile electoral setback. The principal headline result — Mario Desbordes Jiménez (RN) defeating Irací Hassler Jacob (PC, the incumbent Boric-aligned Mayor of Santiago Centro) [TBD-VERIFY: precise Santiago Centro 2024 mayoral percentages — Desbordes is widely reported as having won with approximately 49–52 per cent against Hassler's approximately 33–37 per cent in a multi-candidate race] — was the single most-mediatised commune-level reversal of the cycle. The aggregate result: Chile Vamos (UDI+RN+Evópoli) plus the Partido Republicano gained on the order of approximately 30 net mayoralties nationally [TBD-VERIFY: precise Chile Vamos-plus-Republicano net municipal gain — the 2024 cycle produced 346 mayoral seats nationally]; Unidad para Chile retained the principal regional capitals (Valparaíso, Concepción, Antofagasta, Iquique) but lost numerous Región Metropolitana communes; the Demócratas / Amarillos / PDC bloc retained a small base in regional municipalities. The 16-region gubernatorial result — held under the run-off-when-no-50-per-cent rule with a 24 November 2024 second round where applicable — produced [TBD-VERIFY: precise post-2024 regional-governor partisan distribution, including the principal Santiago Metropolitana, Valparaíso, Bío-Bío, and Araucanía governorships]. The combined 2022 Rechazo / 2023 Plebiscito de Salida En Contra / 2024 municipal-result sequence — three successive right-leaning electoral inflections — was widely read by analysts (Navia, Bunker, Mansuy, Bellolio) as a sustained anti-incumbent trajectory that conditioned the 2025 presidential-cycle field-configuration.

• The Chilean right's 2024–2025 field-consolidation problem — the failure to produce a unified centre-right candidate of the kind that would have constituted the dominant post-2023 electoral position — was the principal pre-November-2025 strategic question of the cycle, and produced a three-candidate right-wing field (Matthei, Kast, Kaiser) that fragmented the centre-right and right-flank vote across the first round despite cumulative right-wing first-round vote-shares exceeding 50 per cent. The sequence: Evelyn Matthei Fornet (UDI; daughter of Air Force General Fernando Matthei Aubel, former Mayor of Providencia and Las Condes, 2013 Alianza presidential candidate who lost to Bachelet 62–38) emerged as the Chile Vamos consensus candidate across late 2024 and early 2025, with meaningful CEP and Cadem polling support placing her as the right's strongest electoral asset and at times the overall front-runner [TBD-VERIFY: precise late-2024 and early-2025 Matthei polling levels — widely reported as in the 30–40 per cent vote-intention range against the field in some surveys]; José Antonio Kast Rist (Partido Republicano, his second presidential run after the 2017 outsider run and the 2021 first-place-then-runoff-loss to Boric) declined the proposed Chile Vamos–Republicano unified primary and ran independently throughout 2025 [TBD-VERIFY: precise sequence of the July 2025 Chile Vamos–Republicano primary-negotiation collapse]; Johannes Kaiser Barents-von Hohenhausen (Cámara de Diputados member for La Cisterna / El Bosque circumscription from 2021 elected as Republican, subsequently exited the Republican Party to found the Partido Nacional Libertario (PNL) in 2024) ran from the libertarian-right flank, producing a polling trajectory that escalated across 2025 from low-single-digits to a competitive fourth-place position by November. The right-wing field's failure to consolidate — widely attributed by analysts to Kast's strategic calculation that running independently maximised his runoff probability, given Matthei's stronger overall ceiling but Kast's stronger first-round-base — produced the November 2025 first-round outcome in which Matthei was eliminated despite consistently competitive earlier polling.

• The Unidad para Chile primary of 29 June 2025 — held under the Ley 20.640 legal-primary framework with mandatory-Servel-administration and the principal candidates Jeannette Jara Román (PC), Carolina Tohá Morales (PPD-Socialismo Democrático), Gonzalo Winter Soto (Frente Amplio – Convergencia Social), and Carlos Maldonado Curti (Partido Radical) — produced a material Jara plurality victory that established the Communist-Party-affiliated Jara as the Unidad para Chile pacto-candidate and is widely interpreted as the most consequential post-2023 centre-left coalition-organisational event of the cycle. The primary result [TBD-VERIFY: precise Servel-certified percentages for the four primary candidates — Jara is widely reported as having won approximately 60 per cent against Tohá's approximately 28 per cent, Winter's approximately 9 per cent, and Maldonado's approximately 3 per cent]. The Jara victory — characterised in the press as a "surprise" only in the magnitude of its margin, given that Jara's profile as the principal Reforma Previsional lead-minister and her Partido Comunista de Chile (PC) institutional base produced a strong sympathiser-mobilisation advantage in the primary turnout — placed the Unidad para Chile pacto in the structurally novel position of running its first post-1990 PC-affiliated presidential candidate. Carolina Tohá's October 2024 resignation from Interior to pursue the candidacy — the principal cabinet-level political event of the Boric term's closing year — produced the Álvaro Elizalde Soto (PS) Interior succession and the subsequent post-Monsalve-crisis Interior-portfolio sequence. Gonzalo Winter's run from the Frente Amplio flank — marked below Jara's PC-organisational mobilisation — confirmed the FA's post-2023 organisational decline relative to the PC within the Unidad para Chile coalition.

• The principal Chilean issue agenda during the 2025 electoral cycle was structured by four significant axes — security (organised crime, Tren de Aragua, the Macrozona Sur, immigration enforcement), the economy (the post-2023 recovery, the Reforma Previsional implementation, the lithium-and-copper revenue cycle), institutional integrity (the Caso Audios Hermosilla, Caso Convenios, Caso Monsalve), and the residual constitutional question (whether a third constitutional process should be opened post-2023) — with security and crime overwhelmingly dominant across all polling sources. CEP and Cadem priority-issue series across 2024–2025 documented delincuencia (delinquency / crime) as the top citizen-priority issue at consistently 60–75 per cent of respondent-mention frequency, with seguridad ciudadana (citizen security), inmigración (immigration), and pensiones (pensions) ranking below but materially [TBD-VERIFY: precise priority-issue ranking percentages from the principal 2025 CEP studies]. The Tren de Aragua presence — the Venezuelan-origin transnational criminal organisation documented as operating across Tarapacá, Antofagasta, and the Región Metropolitana — produced the Operación Solar military-deployment to the northern border under Decreto Supremo by Interior Minister Carolina Tohá Morales from late 2024 onward, continued by her successor Álvaro Elizalde Soto. The Macrozona Sur Estado de Excepción Constitucional de Emergencia — covering the Araucanía and Bío-Bío regions under the 2022 onset and subsequent biweekly renewals — remained continuous throughout the 2025 cycle. The 2025 homicide-rate trajectory — partial decline from the 2023–2024 peak [TBD-VERIFY: precise 2024 and 2025 homicide rates per 100,000] — was the principal favourable indicator the administration could offer against the issue-dominance frame, but did not displace security as the cycle's dominant concern.

• The Reforma Previsional (Ley 21.735) — signed into law 25 March 2025 after the 29 January 2025 final-passage vote in the Cámara — constituted the principal positive-legacy claim available to the Jara campaign, given Jara's role as Trabajo y Previsión Social Minister and lead-minister for the 27-month negotiation sequence, but the campaign's strategic difficulty was that the reform's phased implementation across approximately nine years meant most voters would not experience materialised PGU expansion or contribution-increment effects during the electoral cycle itself. The principal reform parameters — the 7-percentage-point additional employer-paid contribution (with 4.5 percentage points to Cuentas de Capitalización Individual, 1.5 percentage points to the Seguro Social Previsional solidarity-and-intergenerational component, and 1 percentage point to disability-and-survivor insurance plus Administrador Previsional Autónomo (APA) back-office centralisation), the Pensión Garantizada Universal (PGU) floor expansion to CLP 250,000 monthly, and the 9-year phased-implementation calendar — are documented at CL-D-04. The right-wing campaign framing — that the reform constituted a partial PC-aligned victory within an otherwise centrist-pragmatic structure, that the employer-paid increment would suppress employment, and that the APA institutional design represented an inappropriate concentration of state power over private retirement accounts — was advanced primarily by the Kast and Kaiser campaigns; the Matthei campaign's framing was notable more accommodative, given Matthei's UDI bloc's ultimate vote a favor of the final passage. The Jara campaign's defence — that the reform preserved the AFP private-account framework while introducing the long-overdue solidarity and PGU-floor expansion — was the principal positive-legacy element of her programmatic platform.

• The Caso Audios Hermosilla — triggered by the August 2024 Ciper and The Clinic publication of audio recordings of conversations between attorney Luis Hermosilla Osorio (a Chile Vamos-aligned criminal defence lawyer) and businessman Daniel Sauer Adlerstein concerning alleged judicial-network influence, tax-administration favours, and case-disposition arrangements — produced a sustained probity-politics rupture across the post-August-2024 period that affected actors across the Chilean political spectrum. The Hermosilla audios — documenting conversations spanning a multi-year period from approximately 2019 onward [TBD-VERIFY: precise audio-recording-period span and the Ciper publication-date sequence] — implicated multiple Supreme Court justices, Servicio de Impuestos Internos (SII) officials, Fiscalía Nacional prosecutors, and political figures across UDI, RN, and segments of the centre-left in alleged judicial-and-administrative favour-trading. The subsequent prosecutorial sequence — Hermosilla's formal indictment and pre-trial detention, the Comisión Especial de la Cámara (Cámara investigative commission), the Corte Suprema internal-disciplinary proceedings against implicated justices, and the broader Caso Audios organisational complex — was the dominant institutional-integrity story of 2024–2025. The 2024–2025 Caso Convenios continuation — the August 2023 procurement-fraud investigation centred on Frente Amplio–aligned NGOs receiving regional-government convenios — produced parallel prosecutorial activity affecting the Unidad para Chile coalition. The October 2024 Caso Monsalve — the sexual-assault complaint against then-Subsecretario del Interior Manuel Monsalve Benavides (PS) producing his resignation, formalisation, and a sustained political-damage cycle for the administration — was the most acute institutional-integrity rupture of the closing Boric year and produced the Tohá–Elizalde Interior succession dynamic. The combined Audios / Convenios / Monsalve sequence framed the 2025 cycle's probity-politics terrain in a way that did not produce a single-side asymmetry but did considerable reduce the Unidad para Chile coalition's institutional-integrity advantage that had organised the Boric 2021 campaign.

• The Boric administration's 2025 macroeconomic record — approximately 2.5 per cent GDP growth in 2025 [TBD-VERIFY], the Tasa de Política Monetaria (TPM) easing-cycle conclusion under Banco Central Governor Rosanna Costa Costa with the December 2024 cut to 5.00 per cent followed by 2025 pauses-and-modest-cuts, the IPC (Consumer Price Index) trajectory near or modestly above the 3 per cent target range, and the copper-and-lithium revenue cycle supporting a fiscal balance modestly better than projected — represented a meaningful improvement over the 2022–2023 economic conditions but did not produce a decisive Jara-campaign economic-narrative advantage given the security-issue dominance. The 2022 IPC peak of approximately 14 per cent y-o-y in August 2022 — the highest post-1994 Chilean inflation — had produced the 11.25 per cent TPM peak in October 2022, with the subsequent disinflation trajectory documented at CL-D-04. The 2024–2025 disinflation completion and the post-2023 GDP recovery [TBD-VERIFY: precise 2024 and 2025 quarterly GDP growth] produced a Banco Central commentary increasingly optimistic about the macroeconomic baseline by 2025. The copper-price cycle — with international copper prices [TBD-VERIFY: precise 2024–2025 copper-price trajectory in USD per pound] — supported Codelco fiscal contributions; the lithium-output cycle — with the December 2023 Codelco–SQM partnership entering implementation across 2024–2025 — supported state-related lithium-revenue projections. The Jara campaign's economic-narrative — pension-reform-as-distributive-victory plus macroeconomic stabilisation — was structurally available but did not displace the security-narrative dominance.

• The constitutional-question reopening debate — whether a third post-2019 constitutional process should be opened given the 2022 and 2023 rejections — was a residual but not central issue across the 2025 cycle, with all major candidates effectively positioning against a third process and the Unidad para Chile coalition (including Jara) explicitly committing to no nuevo proceso constitucional if elected. The post-2023 academic and political consensus — Bellolio, Mansuy, Heiss, Funk, Navia, Roberts — accepted the closure of the post-estallido constitutional cycle and the continuation of the 1980 Constitution (with 2005 amendments and subsequent partial reforms) as the operating institutional framework. The Kast and Matthei campaigns both committed against a third process, framing constitutional reform as a parliamentary-supermajority reformas a la Constitución vigente (reforms to the current Constitution) project rather than a constituent-process project; the Kaiser campaign similarly opposed a constituent process while advocating material 1980-Constitution amendments. The Jara campaign's position — that constitutional reform should proceed via parliamentary-supermajority within the 1980 framework while keeping open the possibility of a future constituent process under different political conditions — represented the most accommodative left-wing position and was significantly more cautious than the Boric 2021 campaign's pro-constituent-process position had been. The institutional implication: the December 2023 En Contra victory closed the post-estallido constitutional cycle as a practical political matter, and the 2025 cycle confirmed the absence of an electoral constituency for reopening it on the campaign's existing terms.

• The Bukele-isation debate — whether the Chilean right's security programme constituted an adapted replication of the Nayib Bukele El Salvador model (the Plan Control Territorial of 2019, the March 2022 Régimen de Excepción and the mass-incarceration CECOT facility, the suspension of certain procedural protections, the popular-approval-driven institutional concentration) or a distinct Chilean mano dura tradition — was the principal comparative-political-theory frame for the 2025 right-wing security platforms. The Kast campaign's security programme — including the proposed Cárceles de Alta Seguridad expansion, expanded military deployment to the northern border, expanded Estado de Excepción utilisation, expanded rules-of-engagement for Carabineros and the Armed Forces, accelerated deportation of undocumented immigrants under the Política Nacional de Migración framework, and a Reforma del Sistema Penal Juvenil including reduced age of criminal responsibility — was widely characterised in international press (Reuters, The Economist, Americas Quarterly) as a Chilean adaptation of the Bukele model while domestic right-wing analysts (Mansuy, El Líbero columnists) framed it as a continuation of the Chilean post-1990 mano dura tradition embodied in the Lavín-era municipal-security programmes of the 1990s, the Hinzpeter Interior tenure under Piñera-1, and the Chadwick Interior tenure under Piñera-2. The Jara campaign's counter-framing — that the Bukele model's institutional concentration was incompatible with the Chilean post-1990 democratic-institutional architecture, that the proposed Carabineros and Armed Forces rules-of-engagement expansion risked Carabineros-violence repetition of the 2019 estallido episodes (documented at CL-J-02), and that the CECOT-style mass-incarceration would violate Chilean constitutional and Inter-American Court of Human Rights commitments — was the principal centre-left strategic-narrative response. The Kaiser campaign occupied a position further to the right of Kast on certain Bukele-isation dimensions, including more explicit mano dura rhetoric and more aggressive proposed Armed Forces deployment. The Matthei campaign occupied a moderating position within Chile Vamos, advocating expanded security measures but with greater institutional-procedural-protection emphasis.

• The November 2025 first-round result [TBD-VERIFY: precise certified percentages] produced the Kast–Jara runoff configuration — with Kast advancing as the field's first-place finisher on a vote-share widely reported in the 28–32 per cent range, Jara advancing as the second-place finisher on a vote-share widely reported in the 24–28 per cent range, Matthei finishing third on a vote-share widely reported in the 12–18 per cent range, Kaiser fourth on a vote-share widely reported in the 14–20 per cent range, and Parisi fifth on a vote-share widely reported in the 6–12 per cent range — with the residual minor candidates (including Marco Enríquez-Ominami Gumucio, Eduardo Artés Brichetti, and Harold Mayne-Nicholls Sécul where applicable [TBD-VERIFY: precise residual minor-candidate roster for November 2025]) accounting for the balance. The first-round turnout — approximately 13.5 million voters [TBD-VERIFY: precise first-round turnout count and electoral-roll-percentage] — was marked higher than the 2021 first-round turnout (approximately 7.1 million voters, on the pre-Ley 21.524 voluntary-voting framework) and reflected the operation of the mandatory-voting regime. The principal cross-tabulation features: Kast's vote concentrated in the Región Metropolitana periphery, the northern regions (Arica y Parinacota, Tarapacá, Antofagasta) reflecting the security-and-migration salience, the Araucanía reflecting the Macrozona Sur salience, and significant portions of the central wine-and-fruit-growing regions; Jara's vote concentrated in central-Santiago communes (the historical Concertación and Frente Amplio strongholds), the southern regions (Aysén, Magallanes — Boric's home region), and selected northern mining communes; Matthei's vote concentrated in upper-and-upper-middle-income Región Metropolitana communes (Las Condes, Vitacura, Lo Barnechea, Providencia, Ñuñoa) and selected regional capitals; Kaiser's vote distributed more broadly across non-elite right-wing constituencies; Parisi's vote concentrated in northern regions and selected lower-middle-income communes consistent with his 2021 geographic distribution.

• The December 2025 runoff [TBD-VERIFY: precise Servel-certified runoff date — widely reported as 14 December 2025 — and certified runoff percentages] between Kast and Jara was structurally shaped by three principal dynamics: (a) the Matthei endorsement-of-Kast and Chile Vamos coalition-coordination question, (b) the Kaiser endorsement-of-Kast question and the rules-of-engagement for the Kast–Kaiser right-flank coordination, and (c) the Parisi vote-distribution question given the Partido de la Gente electorate's traditional anti-establishment cross-pressure position. The first-round-to-runoff sequence — running approximately one month — featured a single principal television debate [TBD-VERIFY: precise debate-administration sequence and the ANATEL consortium organisation] and a sustained polling cycle in which Kast led across most published surveys by margins variously reported in the 6–14 percentage-point range [TBD-VERIFY: precise late-November and early-December 2025 polling-trajectory for the Kast vs Jara runoff]. The principal endorsements: Evelyn Matthei and Chile Vamos endorsed Kast within days of the first-round result, with explicit programmatic-coordination terms regarding cabinet and parliamentary cooperation [TBD-VERIFY: precise terms of the Chile Vamos–Republicano runoff-coordination accord]; Johannes Kaiser endorsed Kast with less explicit programmatic-coordination terms; Franco Parisi declined to endorse either candidate, consistent with the PDG's anti-establishment positioning. The Jara campaign's runoff strategy — emphasising the Bukele-isation risk, the Reforma Previsional legacy, and the democratic-institutional-continuity frame — sought to mobilise the broader centre-left and centrist electorate against the Kast-as-existential-threat-to-democratic-institutions narrative, building on the 2021 Boric–Kast first-runoff template that had produced the Boric 55.87 per cent victory. The 2025 runoff [TBD-VERIFY: precise certified result] produced an outcome whose notable interpretation — whether reproducing the 2021 anti-Kast cross-class coalition or breaking with it — is the principal question of CL-D-05's analytical chapter.

• The 11 March 2026 inauguration — at La Moneda and the Congreso Nacional, Valparaíso — closed the Gabriel Boric Font term, transferred the presidential band (piocha de O'Higgins) under the post-1990 institutional protocol, and opened the post-2026 Chilean political reorganisation under the post-runoff president-elect. The Boric end-of-term Cuenta Pública of 1 June 2025 (the fourth and final) and the 11 March 2026 Discurso de Despedida [TBD-VERIFY: precise format and content of the Boric end-of-term valedictory] framed the administration's self-characterisation around three principal claims: (a) the Reforma Previsional (Ley 21.735) as the principal redistributive-policy legacy; (b) the post-2023 macroeconomic stabilisation (disinflation completion, GDP-recovery, fiscal-balance management) as the principal technocratic-policy legacy; and (c) the democratic-institutional-continuity claim that the Boric administration had managed two constitutional-plebiscite rejections, multiple probity-politics ruptures, and significant security-politics pressure without resorting to institutional-deviation responses. The post-March-2026 administration's cabinet appointments, programmatic priorities, and parliamentary-coordination architecture under the post-runoff president-elect — Kast if his runoff lead held, Jara if she defeated the polling trajectory — would constitute the principal political-system event of the 2026 transition, and is the principal forward-looking question for the post-CL-D-05 corpus extension.

• The three-account interpretive frame for the 2025 cycle — (a) the Frente Amplio generational-programme's defensive continuation under Jara as the Unidad para Chile pacto-candidate, (b) the Chilean right's restoration-and-security consolidation under either Kast (Republican rupture-conservatism) or the failed Matthei (Chile Vamos restoration-conservatism), or (c) the definitive closure of the post-1990 Concertación–Alianza polarity and the inauguration of a post-2026 tri-polar Chilean party system — is the principal analytical question that this document develops, without preemptive resolution. The first account (FA-PC continuity): Jara as the Unidad para Chile candidate represents not a generational rupture but a Boric-pension-reform-as-legacy continuation, with the broader FA-PC-PS coalition considerable intact despite the four-event 2022–2024 electoral-trajectory setback; the 2025 cycle is a defensive battle for the partial preservation of the 2021 mandate. The second account (right-wing restoration-and-security consolidation): Kast represents not a Frente Amplio-style generational programme but a meaningful Chilean-right reorganisation under the Republican-Party banner that has effectively absorbed the historical Alianza–Chile Vamos electoral base while introducing rupture-conservative elements (the Bukele-isation security programme, the migration-enforcement programme, the cultural-conservatism programme); the 2025 cycle marks the consolidation of post-Pinochet Chilean conservatism under a new organisational banner. The third account (post-1990 polarity closure): both the Unidad para Chile and Chile Vamos coalitions are reorganising in ways that make the historical Concertación–Alianza polarity (organised 1990–2017 around the Lagos-Bachelet-Frei vs Lavín-Piñera-Allamand axis) increasingly obsolete, and the post-2026 Chilean party system will be tri-polar (Frente Amplio + Comunistas / Chile Vamos / Republicanos + Libertarios) rather than bi-polar; the 2025 cycle is the inauguration moment of this reorganisation. The three accounts are not mutually exclusive: material historiographical and political-science work post-2026 will sustain elements of each; the present document seeks to record the empirical sequence faithfully without resolving the contested-interpretation question prematurely.

2. Background — From the December 2023 Plebiscite Rejection to the October 2024 Municipal Elections

The political baseline from which the 2024–2026 electoral cycle proceeded was the 17 December 2023 Plebiscito de Salida En Contra victory, certified by Servel at 55.76 per cent En Contra against 44.24 per cent A Favor on 84.45 per cent mandatory-voting turnout (the certified totals are documented at CL-D-03). The post-rejection institutional implication — that no replacement constitutional text was produced by either of the two post-estallido processes and that Chile would continue to operate under the 1980 Constitution with the 2005 and subsequent partial amendments — was internalised across the Chilean political class within the first quarter of 2024, and produced the Boric administration's pivot from cambio constitucional (constitutional change) to agenda de reformas (reform agenda) within the existing framework. The principal interpretive feature of this pivot was that it foreclosed any path-dependency in which the November 2025 electoral cycle would be organised around constitutional-process continuation or replacement-text design; the cycle would instead operate within the established 1980-Constitution-amended framework, with constitutional reform reduced to specific parliamentary-supermajority-targeted amendments rather than a constituent process.

The Boric administration's January 2024 – October 2024 period was structured by four marked lines that conditioned the subsequent electoral cycle. First, the Reforma Previsional (the pension reform — the principal positive-legacy claim available to the Unidad para Chile coalition entering the electoral cycle) entered its decisive 2024 negotiation phase. The 31 January 2024 first-Cámara passage in modified form [TBD-VERIFY: precise Cámara first-passage vote tally — widely reported as approximately 99 a favor to 32 en contra with 5 abstentions, but the exact figures should be cross-referenced against the Cámara records] was followed by a Senate Labour Committee negotiation cycle across 2024 that produced significant modifications to the original Mensaje 042-371 framework, including the disaggregation of the originally-proposed unified state-managed pillar into the three-component architecture (4.5 percentage points to Capitalización Individual, 1.5 percentage points to the Seguro Social Previsional solidarity-and-intergenerational component, and 1 percentage point to disability-and-survivor insurance plus Administrador Previsional Autónomo (APA) back-office centralisation) that constituted the final Ley 21.735 parameters. The detailed pension-reform record is documented at CL-D-04; for the present document, the principal point is that the reform's progress across 2024 toward the 29 January 2025 final-passage vote was the principal positive-policy narrative the administration could carry into the electoral cycle.

Second, the Pacto Fiscal por el Desarrollo y la Justicia Social of October 2023 — the post-March-2023 tax-reform-rejection re-negotiation framework that produced the October 2024 Ley 21.713 de Cumplimiento Tributario (tax-compliance and anti-evasion legislation) and the August 2023 Ley 21.591 Royalty Minero a la Gran Minería del Cobre (mining royalty on large copper-mining) — was implemented across 2024 with projected revenue contributions in the 1.0–1.5 per cent of GDP range across 2025–2029 [TBD-VERIFY: precise DIPRES projected-revenue figure]. The combined fiscal-policy record — Cumplimiento Tributario plus Royalty Minero plus the partial Reforma Previsional fiscal component plus modest direct-tax modifications — represented a notable but bounded subset of the original July 2022 Mensaje 094-370 tax-reform programme, and constituted the second positive-policy narrative available to the administration entering the 2025 cycle.

Third, the institutional-integrity terrain across 2024 was rendered considerable adverse to the administration by the cumulative effect of three investigative sequences. The Caso Convenios — initiated in August 2023 when the Contraloría General de la República documented procurement-fraud allegations involving Frente Amplio–aligned NGOs that had received regional-government convenios (contracts) under irregular procurement procedures, particularly in the Antofagasta region under former Gobernador Regional Ricardo Díaz Cortés [TBD-VERIFY: precise Caso Convenios indictment and formalisation sequence] — continued across 2024 with parallel prosecutorial activity affecting multiple FA and Apruebo Dignidad-aligned figures, including Senator Karim Bianchi Retamales (independent, formerly close to FA in Magallanes), former Subsecretario del Ministerio de Vivienda Tatiana Rojas Leiva, and various regional-government and NGO actors. The Caso Audios Hermosilla — triggered in August 2024 by Ciper and The Clinic's publication of audio recordings of conversations between attorney Luis Hermosilla Osorio and businessman Daniel Sauer Adlerstein concerning alleged judicial-network influence, Supreme Court justice-disposition arrangements, Servicio de Impuestos Internos favours, and Fiscalía Nacional case-disposition arrangements — implicated multiple actors across the Chilean political spectrum and produced a sustained probity-politics rupture that affected actors across UDI, RN, and segments of the centre-left in addition to the principal Hermosilla and Sauer indictments. The Hermosilla audios documented conversations spanning a multi-year period from approximately 2019 onward [TBD-VERIFY: precise audio-recording-period span], and the subsequent Comisión Especial de la Cámara investigative commission and Corte Suprema internal-disciplinary proceedings against implicated justices — including Justices Sergio Muñoz Gajardo, Ángela Vivanco Martínez, and Jean Pierre Matus Acuña [TBD-VERIFY: precise Corte Suprema internal-disciplinary roster] — dominated 2024–2025 institutional-integrity coverage.

The October 2024 Caso Monsalve — the sexual-assault complaint against then-Subsecretario del Interior Manuel Monsalve Benavides (PS) producing his rapid resignation, formalisation, and pre-trial detention — was the most acute institutional-integrity rupture of the closing Boric year and produced the principal cabinet-level political-damage sequence of the 2024 period. Monsalve — a former Cámara member for the Bío-Bío region and a Socialismo Democrático figure with deep Boric-administration coordination responsibility for security and Carabineros relations — had been the administration's principal political-security operator since the September 2022 reshuffle. The October 2024 complaint, filed with the Fiscalía Nacional, alleged sexual assault during a Santiago restaurant encounter; Monsalve resigned within days of the complaint becoming public, was formally indicted within weeks, and was placed in pre-trial detention by the Tribunal de Garantía. The resulting political damage — compounded by allegations that Interior Minister Carolina Tohá and President Boric had been informed of the complaint's existence prior to its public disclosure and had not acted with sufficient speed to require Monsalve's resignation — produced sustained press coverage [TBD-VERIFY: precise sequence of who-knew-what-when allegations and their resolution] and was widely interpreted as a meaningful pre-2025-cycle damage event for the Unidad para Chile coalition.

Fourth, the security-politics terrain across 2024 was dominated by the Tren de Aragua organised-crime sequence and the Macrozona Sur security situation. The Tren de Aragua — the Venezuelan-origin transnational criminal organisation documented as operating across northern Chile (Tarapacá, Antofagasta, Arica y Parinacota) with subsequent expansion to the Región Metropolitana — produced a sustained 2023–2024 sequence of high-profile homicides, kidnappings, extortion cases, and gang-territorial conflicts in the northern frontier communes. The Chilean homicide-rate trajectory — documented by the Subsecretaría de Prevención del Delito and the Instituto Nacional de Estadísticas — reached approximately 6.0 per 100,000 in 2024 [TBD-VERIFY: precise 2024 homicide rate per 100,000 — the post-2018 increase from approximately 4.0 to approximately 6.0 has been widely documented and is among the most-cited statistics of the cycle], material higher than the post-1990 Chilean baseline of approximately 3.0–4.0 per 100,000 but lower than the regional Latin American average of approximately 20 per 100,000. The administration's response — including expanded Carabineros and PDI deployment to the northern regions, the November 2024 onset of Operación Solar deploying Armed Forces personnel to the northern border under Decreto Supremo (under the Macrozona Norte Estado de Excepción Constitucional invoked in early 2024 and renewed continuously), and the Política Nacional de Migración implementing decrees of 2024–2025 — was widely characterised in the press as insufficient by the right-wing opposition and as proportional-but-effective by the administration's own framing. The Macrozona Sur Estado de Excepción Constitucional de Emergencia — covering the Araucanía and Bío-Bío regions under the May 2022 onset and biweekly renewals — remained continuous, with the post-2024 period documenting some Carabineros-violence reductions but continuing CAM (Coordinadora Arauco-Malleco), WAM (Weichan Auka Mapu), and RML (Resistencia Mapuche Lavkenche) attacks on forestry equipment and farms.

The combined Boric-administration baseline entering the 2025 cycle — favourable on the pension-reform legacy, mixed on the fiscal-policy record, marked adverse on the institutional-integrity terrain, and significant adverse on the security-politics terrain — produced a polling environment in which the administration's approval trajectory across 2024 hovered in the 30–35 per cent range in the principal weekly trackers (Cadem Plaza Pública, Pulso Ciudadano, Criteria) [TBD-VERIFY: precise 2024 Cadem and Pulso Ciudadano approval trajectory], notable below the approximately 50 per cent inauguration-period level of March–April 2022 (documented at CL-A-05) but materially above the approximately 25–28 per cent trough recorded in late 2022 following the September 2022 Rechazo. The CEP Estudios across 2024 — Estudio 92 (April–May 2024) and Estudio 93 (August 2024) [TBD-VERIFY: precise CEP-survey numbering and date-fields] — recorded Aprueba levels for Boric in approximately the 30 per cent range with Desaprueba in approximately the 55–60 per cent range, on demanding-issue rankings dominated by delincuencia (60–70 per cent), inmigración (40–50 per cent), pensiones (30–40 per cent), and economía (25–35 per cent).

The pre-electoral coalition-organisational state entering the October 2024 municipal cycle was the following: on the centre-left, Unidad para Chile operated as the unified coalition combining Apruebo Dignidad (Frente Amplio + Partido Comunista) and Socialismo Democrático (PS + PPD + PR), with the small Federación Regionalista Verde Social (FRVS) and the Partido Liberal attached, and the historical Partido Demócrata Cristiano (PDC) operating in a separate pacto (Demócratas and Amarillos por Chile) following the 2022 Rechazo-aligned PDC defection of figures including former minister Ximena Rincón González and former senator Jorge Burgos Varela; on the centre-right, Chile Vamos operated as the unified UDI + RN + Evópoli electoral pacto under the partial leadership of UDI president Senator Iván Moreira Barros and RN president Senator Rodrigo Galilea Vial; on the right, the Partido Republicano under José Antonio Kast Rist's organisational direction operated as a considerable challenger to Chile Vamos with its post-2023 Consejo Constitucional plurality having established its institutional weight; on the libertarian-right flank, the Partido Nacional Libertario (PNL) was in the process of being founded across 2024 by Johannes Kaiser Barents-von Hohenhausen [TBD-VERIFY: precise PNL founding date and Servel-registration timeline]; and the Partido de la Gente (PDG) of Franco Parisi continued to operate as the principal outsider-populist electoral vehicle.

3. The 26–27 October 2024 Municipal and Gubernatorial Elections — The Pre-Presidential Electoral Inflection

The 26–27 October 2024 elections — the first nationwide municipal and gubernatorial elections held under the post-Ley 21.524 mandatory-voting framework — produced the principal pre-2025-presidential electoral verdict on the post-2023 Boric administration and is widely interpreted as the third successive right-leaning electoral inflection of the post-September-2022 sequence (after the September 2022 Rechazo and the December 2023 En Contra). The elections covered 346 mayoral seats (the alcaldías), more than 2,200 municipal council seats (the concejales), and the 16 regional governor seats (the gobernadores regionales, with a 24 November 2024 second round where no first-round candidate exceeded the 50-per-cent threshold). Total turnout — driven by the mandatory-voting framework — approximated 13.0 million voters [TBD-VERIFY: precise October 2024 certified turnout], meaningful higher than the approximately 6.5 million voters who had cast ballots in the 2021 municipal elections under the pre-Ley 21.524 voluntary-voting framework.

The aggregate mayoral result — by partisan affiliation across the 346 alcaldías — produced a Chile Vamos plus Partido Republicano net gain widely characterised in the press as in the order of approximately 30 net mayoralties relative to the 2021 baseline [TBD-VERIFY: precise Chile Vamos-plus-Republicano net municipal gain and the precise pre-2024 to post-2024 partisan distribution]. Chile Vamos alone retained approximately 105 mayoralties [TBD-VERIFY] with material gains in the Región Metropolitana and the central wine-and-fruit-growing regions; the Partido Republicano won approximately 8–12 mayoralties [TBD-VERIFY: precise Partido Republicano municipal-results, with the party having limited municipal-organisational presence prior to 2024]; Unidad para Chile retained approximately 90 mayoralties [TBD-VERIFY] with the principal regional capitals (Valparaíso, Concepción, Antofagasta, Iquique) but marked losses in Región Metropolitana communes; the Demócratas / Amarillos / PDC bloc retained approximately 20 mayoralties [TBD-VERIFY] primarily in regional municipalities; independent candidates and minor-party affiliated candidates accounted for the residual.

The single most-mediatised commune-level result was the Santiago Centro mayoral race, where Mario Desbordes Jiménez — a Renovación Nacional senator (Cámara before that), former Carabineros General-Director-appointed senator (2014 onward), and former Defence Minister under Piñera-2 from 2020–2021 — defeated the Frente Amplio-Communist Party incumbent Mayor Irací Hassler Jacob (PC, the youngest woman elected Santiago Centro mayor in 2021 and a principal symbolic figure of the Apruebo Dignidad municipal-political project). The certified Servel result [TBD-VERIFY: precise Santiago Centro 2024 mayoral percentages] is widely reported as approximately Desbordes 49–52 per cent / Hassler 33–37 per cent / minor candidates accounting for the balance, in a turnout that under mandatory voting was significant higher than the 2021 race that had elected Hassler. The Santiago Centro reversal — symbolic because the comuna contains the principal national-government buildings (La Moneda, the Tribunales de Justicia, the historical Plaza de Armas) and because the FA-PC project had invested notable political capital in the Hassler mayoralty — produced press characterisation across the centre-right (Mansuy in El Líbero, Navia in La Tercera, Bellolio in Pauta) as a Unidad para Chile electoral defeat with national-significance implications.

Beyond Santiago Centro, the Región Metropolitana mayoral pattern showed considerable right-leaning shifts: Las Condes, Vitacura, and Lo Barnechea (the historical Alianza / Chile Vamos upper-and-upper-middle-income strongholds) re-elected centre-right mayors with meaningful margins; Providencia (where Evelyn Matthei had served as mayor 2016–2024 before resigning to pursue the presidential candidacy) saw the continuation of Chile Vamos leadership; Maipú (a large lower-middle-income commune that had been a Concertación baseline) shifted toward centre-right; Puente Alto (the largest Chilean commune by population, traditionally UDI) was retained; Recoleta (the principal PC municipal stronghold under former Mayor and former presidential candidate Daniel Jadue Jadue [TBD-VERIFY: Jadue's 2024 municipal candidacy status — Jadue was under prosecutorial investigation throughout 2024 in the May 2024 Caso Farmacias Populares indictment and may not have been the PC candidate]) was retained by the PC but with a material reduced margin; La Florida, San Miguel, Estación Central, Quinta Normal, and several other inner-suburban Región Metropolitana communes showed centre-right gains. The regional-capital pattern was more mixed: Valparaíso (where Jorge Sharp Fajardo had served as Movimiento Autonomista mayor 2016–2024 [TBD-VERIFY: Sharp's 2024 status and the Valparaíso 2024 result]) saw a competitive race; Concepción retained centre-left leadership; Antofagasta and Iquique showed centre-right gains given the Tren de Aragua and northern-security salience.

The gubernatorial results across the 16 regions — with the second-round elections of 24 November 2024 where applicable — produced a less unambiguously right-leaning pattern than the municipal aggregate, given that gubernatorial races tend to attract well-known regional figures whose partisan affiliations are heterogeneous. The principal results: the Región Metropolitana gubernatorial seat (the largest single sub-national electorate in Chile) [TBD-VERIFY: 2024 RM gubernatorial result — incumbent Claudio Orrego Larraín, formerly PDC then independent, had served 2021–2024 and may have run for re-election with or without coalition support]; Valparaíso, Bío-Bío, Araucanía, and Aysén gubernatorial results [TBD-VERIFY: precise 2024 regional-governor partisan distribution across all 16 regions]. The aggregate pattern showed approximately [TBD-VERIFY: precise Chile Vamos+Republicano vs Unidad para Chile vs independent regional-governor breakdown]; the principal interpretive feature was that the gubernatorial-electoral framework — instituted under the 2017 Ley 21.073 and first applied in May 2021 — was operating in its second full electoral cycle, with marked cross-regional variance in electoral outcomes.

The 2024 municipal-and-gubernatorial result's interpretive impact across the post-October-2024 period was significant. The Cadem, Pulso Ciudadano, CEP, and academic-commentariat reading converged on three principal conclusions: (a) the four-event 2022–2024 right-leaning electoral sequence had become a sustained trend rather than a series of isolated reactive moments, with the cumulative directional implication for the November 2025 presidential cycle being unfavourable for Unidad para Chile on a no-additional-shifts baseline; (b) the right-wing electoral consolidation included notable gains in lower-middle-income communes that had historically been Concertación baseline (the Maipú, La Florida, San Miguel pattern), suggesting that the right's electoral coalition was broadening beyond its historical upper-and-upper-middle-income base; and (c) the Chile Vamos–Partido Republicano competitive overlap at the municipal level — with both blocs winning mayoralties in adjacent communes and sometimes competing directly — foreshadowed the centre-right fragmentation question that would dominate the 2025 right-wing presidential field. The administration's response — both Boric's own El Mostrador commentary and Tohá's October 2024 cabinet-meeting framing — characterised the result as an expected mid-term electoral correction rather than a structural-realignment indicator, and emphasised the principal regional-capital retentions as evidence of the Unidad para Chile coalition's durable institutional presence.

The post-October-2024 cabinet sequence — triggered considerable by the Caso Monsalve rupture rather than the municipal result itself — produced the principal Interior-portfolio transition of the closing Boric year. Manuel Monsalve's October 2024 resignation as Subsecretario del Interior produced a vacancy that Interior Minister Carolina Tohá initially attempted to fill with continuity-of-leadership appointments; Tohá's own subsequent decision to pursue the Unidad para Chile presidential candidacy — announced in [TBD-VERIFY: precise date of Tohá's October-November 2024 candidacy announcement and Interior-portfolio departure] — produced her departure from Interior and the appointment of Senator Álvaro Elizalde Soto (PS, then Senate president having served as Secretaría General de la Presidencia under Boric 2023–2024 [TBD-VERIFY: precise Elizalde tenure in Secretaría General de la Presidencia and Senate presidency]) as Interior Minister effective approximately November 2024. The Tohá–Elizalde Interior succession — with Elizalde a meaningful less politically-prominent figure than Tohá in the Socialismo Democrático hierarchy — produced a Interior-portfolio political-weight reduction that was widely characterised in the press as reflecting the administration's electoral-cycle entry into a defensive posture.

4. The Right-Wing Field Consolidation 2024–2025 — Matthei, Kast, Kaiser, and the Failed Unified Primary

The Chilean right's 2024–2025 field-consolidation problem — the failure to produce a unified centre-right presidential candidate of the kind that had organised every post-1990 Alianza and Chile Vamos presidential campaign from Hernán Büchi's 1989 candidacy through Sebastián Sichel's 2021 candidacy — was the principal strategic question of the pre-November-2025 right-wing political landscape and produced the three-candidate fragmented field (Matthei, Kast, Kaiser) that defined the November 2025 first round.

The Matthei pre-candidacy emerged across late 2023 and early 2024 from her position as Mayor of Providencia (2016–2024) with material post-2023-plebiscite polling-trajectory data placing her as the right's strongest electoral asset and frequently as the overall front-runner across the field. Evelyn Matthei Fornet — born 1953, daughter of Air Force General Fernando Matthei Aubel (who served as a member of the post-Pinochet Junta de Gobierno 1978–1990 and was the principal Air Force voice in the 1988 No-plebiscite preparation), Cámara member 1990–1998 representing the Unión Demócrata Independiente (UDI), Senator 1998–2011, Labour Minister under Piñera-1 2011–2013, 2013 Alianza presidential candidate (replacing Pablo Longueira Montes after his July 2013 candidacy collapse, losing to Bachelet in the November 2013 first round and 14 December 2013 runoff 62.16 to 37.83 per cent), and subsequently Mayor of Providencia (a high-income central Región Metropolitana commune) 2016–2024 — represented the Chile Vamos / UDI institutional core. Her polling trajectory across 2024 — with multiple Cadem, CEP, and Pulso Ciudadano surveys placing her in the 25–35 per cent vote-intention range against a hypothetical multi-candidate field [TBD-VERIFY: precise 2024 Matthei polling levels in the principal surveys] — established her as the Chile Vamos consensus candidate well in advance of the formal candidacy announcement.

Matthei's resignation from the Providencia mayoralty in late July 2024 [TBD-VERIFY: precise Matthei Providencia-resignation date] to pursue the presidential candidacy was the formal opening of her campaign, with the UDI national-political-council endorsement following shortly. Her programmatic positioning across late 2024 and early 2025 was the Chile Vamos centrist-conservative synthesis: expanded security measures within institutional-procedural-protection constraints; opposition to a third constitutional process but support for parliamentary-supermajority-targeted 1980-Constitution amendments; marked accommodation of the Reforma Previsional (UDI's January 2025 final-passage vote a favor was indicative); migration enforcement within the Política Nacional de Migración framework without explicit Bukele-isation rhetoric; cultural-conservative positioning that emphasised order-and-tradition rather than rupture-conservative rhetoric.

The José Antonio Kast Rist second presidential candidacy emerged across 2024 with significant organisational continuity from the 2021 campaign. Kast — born 1966, the son of German immigrants Michael Kast Schindele (who arrived in Chile in 1950) and Olga Rist (a Movimiento Republicano Católico figure) [TBD-VERIFY: precise Kast family-background details], lawyer educated at the Pontificia Universidad Católica de Chile, Cámara member 2002–2018 representing the UDI for the Cordillera circumscription, founder of the Acción Republicana in 2016 (the precursor to the Partido Republicano), 2017 presidential candidate as the right-wing-outsider candidate who won approximately 7.9 per cent in the first round, founder of the Partido Republicano de Chile in September 2019 (the post-estallido right-wing party that absorbed the Kast electoral base from UDI and the Movimiento Republicano), and 2021 presidential candidate who won the November 2021 first round on approximately 27.9 per cent (placing first) before losing the 19 December 2021 runoff to Boric 44.13 to 55.87 per cent — entered 2024 as the Partido Republicano's incumbent leader and the principal figure of the post-2019 Chilean rupture-conservative right.

The strategic question of the 2024–2025 right-wing field-consolidation reduced primarily to whether Kast would enter a unified Chile Vamos–Partido Republicano primary or run independently. The case for a unified primary — advanced by Chile Vamos leadership including UDI president Senator Iván Moreira Barros, RN president Senator Rodrigo Galilea Vial, and Evópoli leadership — was that a unified right-wing candidate would consolidate the post-2023 right-leaning electoral trajectory and avoid first-round fragmentation; the case against — advanced by Kast and the Partido Republicano leadership — was that Kast's first-round-base in the rupture-conservative segment was robust enough to advance to the runoff independently, that a primary would risk Matthei winning the primary and producing a Matthei general-election candidacy that Kast could not endorse on programmatic grounds, and that the Partido Republicano's post-2023 institutional weight (the Consejo Constitucional plurality, the post-2024 mayoral gains, and the Cámara delegation) entitled the party to its own first-round candidacy. The mid-2025 unified-primary negotiations — the Chile Vamos–Partido Republicano discussions across approximately April–July 2025 [TBD-VERIFY: precise sequence of the unified-primary negotiation, including the Chile Vamos primary-proposal terms and the Partido Republicano counter-proposals] — concluded with no agreement, and Kast formally announced his independent first-round candidacy in [TBD-VERIFY: precise Kast 2025 candidacy-announcement date].

The Kast programmatic positioning across 2025 — articulated in multiple campaign documents (Plan Pro-Chile, Eje Seguridad, Eje Economía, Eje Familia) [TBD-VERIFY: precise Kast 2025 campaign-document titles] and reinforced through frequent press appearances — was notable more rupture-conservative than the Matthei positioning: an explicit Bukele-isation security framework including the proposed expansion of Cárceles de Alta Seguridad facilities, expanded Armed Forces deployment to both the northern border and the Macrozona Sur, expanded Carabineros rules-of-engagement, an accelerated-deportation framework for undocumented immigrants, and a proposed Reforma del Sistema Penal Juvenil including reduction of the age of criminal responsibility from 14 to 12 [TBD-VERIFY: precise Kast 2025 proposal on age of criminal responsibility]; considerable accommodation of the Reforma Previsional with some marginal modifications including a proposed reduction of the Seguro Social Previsional solidarity-component allocation [TBD-VERIFY: precise Kast 2025 pension-reform-modification proposal]; opposition to a third constitutional process; cultural-conservative positioning explicit on traditional-family rhetoric, the Tradicional-Cristiano synthesis, and opposition to expansion of abortion rights (Chile's 2017 Ley 21.030 permits abortion under three causal grounds — risk to the woman's life, fetal incompatibility with extra-uterine life, and rape; Kast's 2017 and 2021 programmes had proposed restricting this framework). The Kast campaign's organisational structure — under principals including Cristián Valenzuela Pino (campaign manager) and Carlos Walker Prieto [TBD-VERIFY: precise Kast 2025 campaign-team principals] — meaningful built on the 2021-campaign infrastructure with additional Partido Republicano organisational expansion across 2024.

The Johannes Kaiser Barents-von Hohenhausen libertarian-right candidacy emerged across 2024 from his trajectory as a Cámara member for the La Cisterna / El Bosque circumscription (elected November 2021 as a Partido Republicano deputy with material first-preference support reflecting the post-estallido right-wing realignment) who subsequently exited the Partido Republicano across 2023 over programmatic-and-organisational disagreements with Kast and the party leadership. Kaiser — born 1976, of partial German ancestry, with a background in cultural commentary (the Auca Kaiser YouTube channel that had built a marked following in the libertarian-right and traditionalist segments of Chilean online political discourse pre-2021) and Cámara legislative work — founded the Partido Nacional Libertario (PNL) in [TBD-VERIFY: precise PNL founding date — widely reported as during 2024] and registered the party with Servel under the standard Ley 18.603 (Organic Constitutional Law on Political Parties) framework. The PNL's programmatic positioning — a libertarian-economic-and-traditionalist-cultural synthesis distinct from both the Partido Republicano's social-conservative-but-statist-on-economic-questions framework and the Chile Vamos moderate-conservative framework — drew on international libertarian-right intellectual reference points (the Javier Milei Argentine La Libertad Avanza trajectory of 2023–2024 was the principal regional reference; the European New Right intellectual sources were secondary references; the Chilean Centro de Estudios Públicos / Libertad y Desarrollo think-tank tradition provided some domestic intellectual scaffolding). The Kaiser polling trajectory across 2025 — escalating from low-single-digit vote-intention in early 2025 to a competitive double-digit position by mid-to-late 2025 [TBD-VERIFY: precise Kaiser 2025 polling trajectory across Cadem, Pulso Ciudadano, and CEP] — produced press characterisation as the principal "surprise" candidacy of the cycle, with the Milei-Chilean-adaptation framing dominating both domestic (Mansuy, Bellolio) and international (Reuters, The Economist) coverage.

The combined right-wing field configuration entering November 2025 — Matthei (Chile Vamos centrist-conservative), Kast (Partido Republicano rupture-conservative), Kaiser (PNL libertarian-traditionalist), plus the residual minor right-flank candidates — produced a cumulative right-wing first-round vote-intention share variously estimated at 55–65 per cent across the principal surveys [TBD-VERIFY: precise late-2025 cumulative right-wing vote-intention share], significant exceeding any plausible centre-left vote-intention. The structural implication — that the right's runoff-candidate would almost certainly defeat the centre-left's runoff-candidate given the first-round geometry — produced sustained centre-left strategic discussion across 2025 about whether the Unidad para Chile primary process and the subsequent campaign should be organised primarily for first-round consolidation (a maximalist strategy seeking to capture the centre-left vote-share required for runoff advancement) or for runoff-second-round-coalition-building (a defensive strategy seeking to maximise the post-first-round endorsement-and-mobilisation potential against the right's runoff candidate). The Jara campaign's eventual strategic synthesis — first-round consolidation through PC-Frente-Amplio-PS mobilisation combined with runoff-second-round centre-left-and-centrist coalition-building under the Bukele-isation-risk frame — was developed across the post-primary period of July–November 2025.

5. The Unidad para Chile Primary of 29 June 2025 — Jara Over Tohá, Winter, and Maldonado

The Unidad para Chile primary of 29 June 2025 — held under the Ley 20.640 sobre Elecciones Primarias para la Nominación de Candidatos a Presidente de la República, Parlamentarios y Alcaldes legal framework with mandatory Servel administration — constituted the principal post-2023 centre-left coalition-organisational event of the cycle and produced a Jeannette Jara Román (PC) plurality victory whose magnitude and political-implications were widely characterised in the press as the most consequential surprise of the pre-November-2025 period.

The pre-primary candidate-field crystallisation across early 2025 had operated through a sequence of strategic interactions. The principal candidates who ultimately registered for the 29 June 2025 primary were: Jeannette Jara Román (Partido Comunista de Chile, then-Minister of Trabajo y Previsión Social and the lead-minister for the Reforma Previsional signed into Ley 21.735 on 25 March 2025); Carolina Tohá Morales (Partido por la Democracia / PPD, former Interior Minister 2022–2024 who had resigned in late 2024 to pursue the candidacy following the Caso Monsalve transition); Gonzalo Winter Soto (Frente Amplio – Convergencia Social, Cámara member for the Cerrillos / Maipú / Estación Central circumscription from 2018 and one of the founding figures of Movimiento Autonomista alongside Boric); and Carlos Maldonado Curti (Partido Radical / PR, former Justice Minister under Bachelet-2 2018, lawyer with notable Concertación-historical organisational connections) [TBD-VERIFY: precise final primary-candidate roster, including whether Daniel Jadue Jadue's pre-prosecutorial-disqualification status precluded his entry — Jadue's May 2024 Caso Farmacias Populares indictment and subsequent pre-trial-detention sequence had rendered him effectively ineligible for a 2025 candidacy].

The principal pre-primary strategic dynamic was the Jara-vs-Tohá competition for the Unidad para Chile candidacy. Tohá entered the primary as the Socialismo Democrático (PPD-PS-PR-PDC fragment) consensus candidate with considerable post-Interior-Ministry political weight and the principal Concertación-historical organisational network behind her; the Apruebo Dignidad (FA-PC) wing of the coalition was initially divided between supporting Tohá as the post-2023 centre-left-consensus candidate and supporting an Apruebo Dignidad-bloc candidate (originally expected to be Winter from the FA side, with the PC's institutional preference for Jara crystallising across the first half of 2025). The decisive coalition-organisational event was Camila Vallejo Dowling's (PC, then-Secretaria General de Gobierno and one of the principal Boric-administration political figures) explicit endorsement of Jara in [TBD-VERIFY: precise date of Vallejo's primary endorsement of Jara, widely reported as during March–May 2025] — which produced the Frente Amplio leadership's subsequent re-positioning toward Jara via Winter as a Boric-aligned token-candidacy rather than a meaningful challenger.

The June 2025 primary campaign across the four candidates was material structured by three principal axes. First, the Reforma Previsional (Ley 21.735) legacy was the principal marked issue, with Jara campaigning as the reform's lead-minister and principal political champion (a significant positive-policy claim that no other primary candidate could match); Tohá emphasising the broader Boric-administration record including the post-2023 stabilisation and security-policy management; Winter emphasising the Frente Amplio generational-programme continuity; and Maldonado emphasising the Concertación-historical centre-left synthesis. Second, the question of post-2025-presidential-cycle coalition-architecture — whether the Unidad para Chile coalition should pivot toward a broader centre-left alliance incorporating the Demócratas / Amarillos / PDC bloc (a Maldonado and partial Tohá position) or whether it should consolidate around the Apruebo Dignidad + Socialismo Democrático core without further centrist expansion (a Jara and Winter position) — produced notable intra-primary differentiation. Third, the question of the post-Boric-administration positioning vis-à-vis President Boric himself — whether the candidate should run as continuity-with-correction (the Jara position emphasising the reform legacy while acknowledging the security and probity-politics failures) or as considerable-discontinuity-from-Boric (the Tohá position partially) — produced additional differentiation.

The 29 June 2025 primary turnout — Servel-administered under the Ley 20.640 framework with sympathiser-and-independent participation permitted but party-affiliated voting required for registered party members — approximated [TBD-VERIFY: precise 29 June 2025 Unidad para Chile primary turnout count] voters. The certified Servel result [TBD-VERIFY: precise Unidad para Chile primary result percentages] is widely reported in the press as approximately: Jara approximately 60.1 per cent; Tohá approximately 27.6 per cent; Winter approximately 9.0 per cent; Maldonado approximately 3.3 per cent. The Jara plurality magnitude — meaningful exceeding pre-primary polling that had placed her in the 35–50 per cent range against the field [TBD-VERIFY: precise pre-primary Jara polling levels in the Cadem, Pulso Ciudadano, and CEP surveys] — was widely characterised in the post-primary press coverage as reflecting (a) material Partido Comunista organisational mobilisation in the primary turnout, (b) marked Frente Amplio sympathiser cross-voting toward Jara as the Apruebo Dignidad-consensus candidate, and (c) significant Tohá-campaign demobilisation in the Socialismo Democrático base reflecting the Caso Monsalve damage and the broader Concertación-historical decline.

The post-29-June-2025 Unidad para Chile coalition reorganisation under Jara's leadership produced three principal structural features. First, the formal coalition-pacto registration for the November 2025 election integrated Frente Amplio (under its post-2024 unified-party status that had merged Convergencia Social, Revolución Democrática, and Comunes into a single Frente Amplio party [TBD-VERIFY: precise post-2024 Frente Amplio unification status — the FA had moved through multiple organisational consolidations across 2023–2024]), the Partido Comunista de Chile (Jara's party of origin), the Partido Socialista de Chile (under the principal post-Vodanovic leadership), the Partido por la Democracia (Tohá's party, with Tohá's post-primary endorsement of Jara producing PPD organisational integration), the Partido Radical (under Maldonado-aligned leadership), the Federación Regionalista Verde Social (FRVS), and the Partido Liberal de Chile. Second, the post-primary parliamentary-list configuration for November 2025 was negotiated across approximately July–August 2025, producing a unified Unidad para Chile Cámara list across most circumscriptions with some intra-coalition competition in particular regions [TBD-VERIFY: precise post-primary Unidad para Chile parliamentary-list configuration]. Third, the Jara campaign's organisational structure was built primarily around the Partido Comunista organisational base augmented by post-primary integration of Tohá-campaign staff and Boric-administration secondment, with the principal campaign-team principals including Bárbara Figueroa Sandoval (PC, former president of the Central Unitaria de Trabajadores / CUT 2012–2015) [TBD-VERIFY: precise Jara 2025 campaign-team principals — the campaign-team configuration evolved across the post-primary period].

The Jara candidacy's structural-political novelty — that of being the first post-1990 Partido Comunista presidential candidate to win a major coalition primary and the first PC-affiliated candidate to advance to the general election as the principal centre-left contender since Volodia Teitelboim's 1989 token candidacy — produced sustained discussion across the Chilean and international press. The principal interpretive frames advanced across the post-primary period: (a) the normalisation thesis (Heiss, Funk, Castiglioni, Nueva Sociedad) holding that Jara's candidacy reflected the PC's post-2010 institutional normalisation and the Apruebo Dignidad-coalition reorganisation that had brought the PC into the cabinet from 2022 onward without producing institutional-instability outcomes; (b) the Allende-historical-analogy frame (Mansuy, El Líbero columnists, El Mercurio editorial line) drawing comparison to the September 1970 Salvador Allende Unidad Popular victory — a comparison Jara herself and the campaign strategically deflected by emphasising the post-2025 mandate's notable different programmatic content; (c) the centre-left coalition-consolidation frame (Navia, Arriagada, Bellolio) holding that Jara's primary victory reflected the PC's considerable mobilisational advantage in a primary that had drawn only the most-engaged centre-left voters and that the November first-round Jara vote-share would meaningful under-perform the primary result on the broader-electorate baseline.

6. The Centre and the Periphery — Parisi, Provoste, and the Vanishing Christian-Democratic Pole

The 2025 first-round candidate-field included, beyond the principal Kast / Jara / Matthei / Kaiser configuration, a residual centre-and-periphery field whose material electoral weight was bounded but whose strategic significance for the runoff-coalition-building question was marked. The principal candidates of the centre-and-periphery field were Franco Parisi Fernández (Partido de la Gente, his third presidential candidacy after 2013 and 2021), and prospective candidates from the Demócratas / Amarillos / PDC bloc whose final candidacy-decisions evolved across 2025.

Franco Parisi Fernández — born 1967, economist with a doctoral degree from the University of Georgia and academic posts at the Pontificia Universidad Católica de Chile and the Universidad de Chile prior to his political entry, founder of the Partido de la Gente (PDG) in 2019 following his earlier independent presidential candidacy in 2013 (when he had won approximately 10.1 per cent in the first round on a platform centred on tax-system simplification and anti-establishment populism), and 2021 presidential candidate who had run from outside Chile (residing in the United States) and won approximately 12.8 per cent in the first round (placing third behind Kast and Boric, and effectively determining the 2021 runoff dynamics through PDG-electorate distribution) [TBD-VERIFY: precise 2021 Parisi first-round vote-share and certified percentage] — entered the 2025 cycle as the principal anti-establishment outsider candidate. The Parisi campaign's programmatic positioning — significant continuous with his 2013 and 2021 platforms — emphasised tax-system simplification, eliminación de las elites políticas (elimination of the political elites) rhetoric, seguridad ciudadana through expanded police-resource-allocation (without the Bukele-isation rhetoric of Kast or Kaiser), pension-system modifications going beyond the Ley 21.735 framework toward greater state-administration of the AFP system, and a notable anti-immigration positioning. Parisi's polling trajectory across 2025 — variously placed in the 6–14 per cent vote-intention range across the principal surveys [TBD-VERIFY: precise 2025 Parisi polling trajectory] — was considerable below his 2021 first-round share, suggesting some electoral attrition of the PDG anti-establishment base toward the Kaiser libertarian-right alternative and toward residual non-voting.

The Demócratas and Amarillos por Chile fragments — formed in 2022 by the PDC and PPD figures who had defected from the Apruebo position in the September 2022 Plebiscito de Salida (the principal figures included former Christian Democratic minister Ximena Rincón González, former Christian Democratic senator Jorge Burgos Varela, and former PPD minister Marcelo Díaz Díaz) — had operated as a separate centre-of-centre electoral pacto across 2022–2024 with bounded electoral results in the 2023 Consejo Constitucional election (winning 0 seats) and the 2024 municipal elections (retaining approximately 20 mayoralties primarily in regional municipalities). The 2025 presidential-candidate strategic question for the Demócratas / Amarillos / PDC bloc was whether to field an independent first-round candidate, support one of the Chile Vamos / Unidad para Chile / Partido Republicano candidates, or abstain from formal first-round participation. The principal candidate-prospects considered across 2024–2025 included former Christian Democratic senator Yasna Provoste Campillay (the 2021 Christian Democratic presidential candidate who had won approximately 11.6 per cent in the first round and had subsequently served as Senate president 2021–2022 [TBD-VERIFY: precise Provoste post-2021 political trajectory and 2025 candidacy status — Provoste may or may not have formally entered the 2025 first round]); former Christian Democratic deputy and Amarillos leader Cristián Warnken Lihn (the literary critic and Amarillos co-founder); and various Demócratas-aligned figures. The eventual resolution [TBD-VERIFY: precise 2025 Demócratas / Amarillos / PDC candidacy decision — the bloc may have supported the Matthei candidacy as the closest centrist option, may have run an independent first-round candidate with bounded electoral impact, or may have remained internally divided] was meaningful less consequential than the broader 2022–2024 Demócratas / Amarillos / PDC electoral-decline trajectory.

The vanishing-Christian-Democratic-pole question — the long-arc historical question of whether the Partido Demócrata Cristiano de Chile (PDC, founded 1957 and the central party of the 1990–2010 Concertación governments) could survive the post-estallido political reorganisation as a material electoral presence — was answered by the 2025 cycle. The PDC's post-2022 electoral trajectory — under the post-2022 internal-leadership sequence that had produced multiple presidential and secretary-general changes [TBD-VERIFY: precise post-2022 PDC internal-leadership sequence] — had been one of marked organisational decline: the 2021 Provoste candidacy at approximately 11.6 per cent first-round share had been followed by the 2022 Apruebo/Rechazo internal split, the 2023 Todo por Chile electoral pacto (PDC + Demócratas + Amarillos) winning 0 Consejo Constitucional seats, and the 2024 municipal-election retention of only a limited regional-mayoralty base. The 2025 cycle's PDC participation was significant constrained to parliamentary-list participation in the Unidad para Chile coalition (the PDC-fragment-that-stayed-with-Unidad) and in the Demócratas / Amarillos bloc (the PDC-fragment-that-defected-in-2022), with no presidential candidacy of PDC institutional origin in the 2025 first-round field — the first post-1990 Chilean presidential election without a notable PDC candidacy. The implication — that the PDC, once the largest single Chilean political party by membership and the central organisational force of the 1990–2010 Concertación governments, had effectively exited the presidential-candidate field — was widely characterised in academic and press commentary (Arriagada, Navia, Funk, El Mercurio editorial line) as the most consequential single party-system structural-change indicator of the 2025 cycle.

The cumulative centre-and-periphery first-round vote-share in November 2025 — Parisi plus residual minor candidates and any Demócratas / Amarillos / PDC independent candidacy — represented approximately 10–18 per cent of the certified first-round vote [TBD-VERIFY: precise November 2025 cumulative centre-and-periphery vote-share], considerable less than the comparable centre-and-periphery share in the 2021 first round (Provoste at approximately 11.6 per cent plus Parisi at approximately 12.8 per cent plus the residual Concertación-historical centrist candidates representing approximately 30 per cent total). The structural implication — that the historical Concertación-and-centrist electoral base had meaningful relocated either toward the Unidad para Chile coalition (the centre-left realignment) or toward Chile Vamos (the centrist-conservative realignment) — was the principal post-2025 party-system structural-change observation, and conditions material the post-2026 political-system reorganisation hypothesis advanced in the third-account interpretive frame of this document.

7. The Issue Agenda — Security, Migration, the Economy, Pensions, and the Constitutional Question

The 2025 Chilean electoral cycle's issue-agenda hierarchy — measured across the CEP, Cadem, Pulso Ciudadano, Criteria, Ipsos Chile, and Atlas Intel survey series across 2024–2025 — was overwhelmingly dominated by delincuencia / seguridad ciudadana (delinquency / citizen security), with all other issues operating at marked lower priority-rankings. The CEP Estudio 95 (April–May 2025) and Estudio 96 (August–September 2025) [TBD-VERIFY: precise CEP-survey numbering and the citizen-priority-issue percentages] documented delincuencia at approximately 60–75 per cent of respondent-mention frequency as one of the top three citizen-priority issues, with seguridad ciudadana as a separately-coded category at approximately 40–55 per cent, inmigración at approximately 35–50 per cent, pensiones at approximately 25–35 per cent, salud at approximately 25–35 per cent, educación at approximately 15–25 per cent, economía / inflación at approximately 15–30 per cent, and the constitución / cambio constitucional at significant below 5 per cent.

The security-issue dominance — sustained across all surveys, all months of 2024–2025, and all demographic sub-groups — produced an issue-agenda environment in which every candidate's campaign was notable structured around their security-policy positioning. The principal considerable security-policy positions across the field were the following. The Kast campaign advanced the most aggressive Bukele-isation framework: proposed expansion of Cárceles de Alta Seguridad facilities including a possible new mass-incarceration facility modelled on El Salvador's Centro de Confinamiento del Terrorismo (CECOT) [TBD-VERIFY: precise Kast 2025 Cárceles de Alta Seguridad proposal specifications and the explicit-or-implicit Bukele-CECOT comparison]; expanded Armed Forces deployment to both the northern border (continuing and expanding the Operación Solar framework) and the Macrozona Sur (continuing and expanding the Estado de Excepción Constitucional de Emergencia); expanded Carabineros rules-of-engagement including modifications to the Ley 21.560 de Reglas de Uso de la Fuerza (the Naín-Retamal law of April 2023 expanding police-force rules-of-engagement); an accelerated-deportation framework for undocumented immigrants under the Política Nacional de Migración including the proposed creation of detention facilities at the northern border; reduction of the age of criminal responsibility from 14 to 12 [TBD-VERIFY: precise Kast 2025 proposal]; and the proposed Reforma del Sistema Penal Adolescente and reform of the Servicio Nacional de Reinserción Social Juvenil (the successor to the controversial SENAME system). The Kaiser campaign's security-policy positioning was meaningful aligned with Kast's but with additional rhetorical-acceleration elements: proposed Armed Forces deployment to a broader range of operational contexts including support for Carabineros in the Región Metropolitana, expanded uso de la fuerza letal rules-of-engagement for both Carabineros and the Armed Forces in security operations, and rhetoric explicitly invoking the Bukele model as a positive reference [TBD-VERIFY: precise Kaiser 2025 explicit-Bukele-reference rhetoric].

The Matthei campaign's security-policy positioning was material more procedurally-constrained: expanded security measures within the existing constitutional and Inter-American Court of Human Rights frameworks; continuation of the Macrozona Sur Estado de Excepción Constitucional de Emergencia and the Operación Solar northern-border deployment without further marked-architecture modifications; expanded Carabineros and PDI resource-allocation including additional personnel-recruitment and equipment-modernisation; Política Nacional de Migración enforcement within the existing framework; and significant-but-bounded reform of the Servicio Nacional de Reinserción Social Juvenil. The Jara campaign's security-policy positioning emphasised continuity-with-improvement: continuation of the Macrozona Sur Estado de Excepción and the Operación Solar deployment with enhanced inter-agency coordination; the Plan Nacional contra el Crimen Organizado (announced by the Boric administration across 2024–2025 [TBD-VERIFY: precise Plan Nacional contra el Crimen Organizado announcement-and-implementation sequence]) with full implementation across 2026–2030; expanded prosecutorial and judicial resources particularly for the Fiscalía Nacional Especializada en Crimen Organizado; the Política Nacional de Migración implementation; and an explicit rejection of the Bukele-isation framework as incompatible with Chilean democratic-institutional commitments. The Parisi campaign occupied a middle-ground position emphasising police-resource-allocation expansion without the Bukele-isation rhetoric or the institutional-architecture concentrations of Kast and Kaiser.

The migration-and-northern-border issue — notable intertwined with security but operating as a separately-coded political-issue category — was structured by three principal facts of the 2024–2025 period. First, the post-2018 Venezuelan migration sequence had brought approximately 700,000 Venezuelan migrants to Chile by 2024 [TBD-VERIFY: precise Venezuelan migration count as of 2024-2025], with considerable concentrations in Tarapacá, Antofagasta, and the Región Metropolitana; this migration had been documented as containing both meaningful regular labour-migration components and some organised-crime infiltration components (the Tren de Aragua presence being the principal documented case). Second, the November 2024 Operación Solar military deployment to the northern border under Decreto Supremo — invoking the Estado de Excepción Constitucional framework — had produced a material enforcement increase at the Hito Tripartito (the Chile-Bolivia-Peru tripartite border marker) and at the regular border crossings of Chacalluta and Colchane. Third, the August 2024 Ley 21.687 (the Ley de Infraestructura Crítica, the critical-infrastructure protection law authorising Armed Forces deployment to protect critical infrastructure including border infrastructure [TBD-VERIFY: precise Ley 21.687 date and content]) had provided the legislative scaffolding for the deployment. The migration-policy positioning across the field produced marked differentiation: Kast and Kaiser advancing accelerated-deportation frameworks with detention-facility creation; Matthei advancing Política Nacional de Migración enforcement within the existing framework; Jara advancing continued enforcement with humanitarian-protection commitments under the Inter-American Court of Human Rights framework.

The economy-and-pensions issue cluster was structured by the Reforma Previsional legacy (the principal Jara-campaign positive claim, as discussed in Section 1 above), the 2025 macroeconomic recovery (approximately 2.5 per cent GDP growth, disinflation completion, fiscal-balance stabilisation), and the copper-and-lithium revenue cycle. The economy-policy positioning across the field included: the Kast and Kaiser campaigns advancing tax-reduction frameworks (proposing reductions of the corporate-tax rate from 27 per cent to 23 per cent over a five-year horizon under Kast [TBD-VERIFY: precise Kast 2025 corporate-tax-reduction proposal], with the Kaiser campaign advancing even larger tax-reduction frameworks including a proposed move to a single-rate flat-tax system); the Matthei campaign advancing moderate tax-reduction within fiscal-balance constraints; the Jara campaign advancing continuation of the Pacto Fiscal framework with the Cumplimiento Tributario implementation completion and possible additional modest tax-reform measures. The pension-reform legacy operated asymmetrically: Jara as the principal champion of the Ley 21.735; Matthei accommodating the reform (UDI's January 2025 a favor vote being indicative); Kast proposing marginal modifications including a possible reduction of the Seguro Social Previsional solidarity-component; Kaiser proposing significant modifications including a possible return to the pre-reform AFP architecture [TBD-VERIFY: precise Kaiser 2025 pension-reform positioning].

The constitutional-question reopening debate — whether a third post-2019 constitutional process should be opened — operated at the residual periphery of the 2025 issue-agenda. As documented in Section 1 above, all major candidates effectively positioned against a third process. The Jara campaign's position (parliamentary-supermajority reforms within the 1980 framework while keeping open the possibility of a future constituent process under different political conditions) was the most accommodative left-wing position and was significantly more cautious than the Boric 2021 campaign's pro-constituent-process position had been. The institutional implication — that the December 2023 En Contra victory closed the post-estallido constitutional cycle as a practical political matter — was notable confirmed by the 2025 cycle.

8. The Polling Trajectory and Campaign Dynamics August–November 2025

The August–November 2025 pre-first-round period was the principal final-campaign window across which the November 17 first-round configuration crystallised. The polling trajectory across this period — documented in the Cadem Plaza Pública weekly tracking-poll series, the Pulso Ciudadano (Activa Research) tracking-poll series, the Criteria tracking-poll series, the CEP Estudio 96 (August–September 2025) and Estudio 97 (October–November 2025) [TBD-VERIFY: precise CEP-survey numbering for the 2025 series], the Ipsos Chile and Atlas Intel Chile tracking series — produced three principal structural observations.

First, the Kast vote-intention trajectory across August–November 2025 was considerable stable in the 24–32 per cent range across the principal surveys, with modest acceleration in the final two weeks before the November 17 first round [TBD-VERIFY: precise Kast late-2025 polling trajectory across Cadem, Pulso Ciudadano, Criteria, CEP, Ipsos, and Atlas Intel]. The Kast-vote-intention's stability — across a four-month pre-election window — reflected the meaningful consolidation of the Republican Party's rupture-conservative base post-2023, the absence of significant first-round competition for the rupture-conservative segment (Kaiser's libertarian-right segment being material distinct from Kast's traditionalist-conservative segment despite some overlap), and the marked pre-campaign organisational infrastructure carried forward from the 2021 campaign.

Second, the Jara vote-intention trajectory across August–November 2025 demonstrated significant acceleration from the post-primary baseline of approximately 18–22 per cent in early July 2025 to the approximately 22–28 per cent range in late October–early November 2025 [TBD-VERIFY: precise Jara polling trajectory across the August–November 2025 period]. The acceleration — characterised in press commentary (Navia in La Tercera, Bunker at Ex-Ante, Bellolio in Pauta) as a recuperación de campaña (campaign recovery) — reflected the post-primary mobilisation of the Unidad para Chile base, the integration of the Tohá-campaign organisational infrastructure post-primary, and the Jara campaign's effective security-and-Bukele-isation-risk framing in the August–November campaign window. The cross-source variance in the Jara polling — with some surveys (Cadem, CEP) showing higher Jara levels than others (Atlas Intel, certain Pulso Ciudadano waves) — was a sustained methodological discussion in the press across the period.

Third, the Matthei-Kaiser competition for the third-versus-fourth first-round position became increasingly defining of the cycle's structural-political reading across September–November 2025. The Matthei vote-intention trajectory across the period was characterised by notable decline from the early-2025 peak (approximately 25–35 per cent vote-intention range in February–April 2025 [TBD-VERIFY: precise early-2025 Matthei polling levels]) to the late-2025 range of approximately 12–18 per cent. The Kaiser vote-intention trajectory was characterised by considerable acceleration from the early-2025 baseline of approximately 4–8 per cent to the late-2025 range of approximately 14–20 per cent. The structural implication — that the Matthei campaign's initial front-runner positioning had progressively eroded under the dual pressure of the Kast first-place-base and the Kaiser fourth-place-rise — produced sustained press commentary across the September–November period characterising the Matthei campaign as facing a possible third-place finish below Kaiser. The principal causal-interpretive frames for the Matthei decline: (a) the Chile Vamos–Partido Republicano competitive overlap producing first-round vote-splitting in the centre-right segment, with Matthei losing voters to Kast's rupture-conservative platform; (b) the Kaiser libertarian-right rise pulling first-round voters from Matthei's right flank; (c) the absence of a unified Chile Vamos–Republicano primary that would have consolidated the right-wing field around either Matthei or Kast; (d) the Matthei campaign's strategic-positioning difficulty in differentiating from Kast on security while remaining within Chile Vamos institutional-procedural-protection constraints.

The November 2025 debate-cycle [TBD-VERIFY: precise November 2025 debate-administration sequence, with the ANATEL consortium and the principal broadcast-network organisations] featured multiple presidential debates across the principal national-broadcast networks (TVN, Mega, Chilevisión, CNN Chile) and the Asociación Nacional de Televisión (ANATEL) consortium event in early-to-mid November 2025. The debate-performance reading — meaningful driven by post-debate Cadem and Pulso Ciudadano flash-surveys — produced a press consensus that no single debate had been decisively-shifting across the cycle, but that the cumulative debate-performance had been favourable for Jara (whose campaign-debate preparation had been material under post-primary organisation), competitively-bounded for Kast (whose 2021 debate-performance experience produced experienced-candidate baseline performance), and marked-difficult for Matthei (whose debate-performance was characterised across the press as struggling to differentiate her platform from Kast's). The Kaiser debate-performance — given the libertarian-right candidate's less-established prior-debate-experience baseline — was characterised as significant-effective in the rupture-conservative-and-libertarian segments while being less-effective in the centrist-undecided segment.

The franja electoral — the legally-mandated television-broadcast-time allocation under Ley 18.700 (the Organic Constitutional Law on Popular Voting) requiring proportional allocation across the candidate-field — operated across the principal pre-first-round window (approximately the final 30 days before November 17, 2025) [TBD-VERIFY: precise franja electoral allocation rules and the 2025 franja-administration sequence]. The franja content across the candidates produced notable differential-quality reading: the Kast franja emphasised the security-and-restoration themes with considerable production-value continuity from the 2021 campaign; the Jara franja emphasised the Reforma Previsional legacy and the democratic-institutional-continuity frame; the Matthei franja emphasised the centrist-conservative synthesis and the Chile Vamos-restoration positioning; the Kaiser franja emphasised the libertarian-right and traditionalist-cultural synthesis with meaningful digital-native production sensibility; the Parisi franja emphasised the anti-establishment populism continuous with his 2013 and 2021 campaigns.

The endorsement-and-coalition-coordination question across the August–November 2025 period was material structured by the post-primary Unidad para Chile coalition-consolidation (Tohá, Winter, and Maldonado all endorsing Jara post-29-June-2025) and by the absence of pre-first-round endorsements among the right-wing field (Matthei, Kast, and Kaiser each running their first rounds independently). The principal cross-coalition endorsements: certain Demócratas / Amarillos figures provided implicit support for Matthei without formal endorsements; certain Demócratas / Amarillos figures provided implicit support for Kast (the Rincón-aligned Demócratas faction) [TBD-VERIFY: precise pre-first-round centrist-endorsement sequence]; marked cross-coalition independent endorsements were bounded.

9. The 17 November 2025 First Round — Servel Results and the Kast–Jara Configuration

The 17 November 2025 Elección Presidencial Primera Vuelta — held simultaneously with the full Cámara renewal and the half-Senate renewal under the mandatory-voting framework of Ley 21.524 — produced the certified first-round result establishing the Kast–Jara runoff configuration. The Servel certification process — under the Tribunal Calificador de Elecciones (TRICEL) framework — was completed within the standard post-election ten-day window, with the principal candidate-vote shares being [TBD-VERIFY: precise certified percentages and absolute-vote tallies from Servel] approximately the following:

• José Antonio Kast Rist (Partido Republicano): widely reported in the 28–32 per cent range with the certified figure subject to verification against the Servel record;
• Jeannette Jara Román (Partido Comunista, Unidad para Chile pacto-candidate): widely reported in the 24–28 per cent range;
• Johannes Kaiser Barents-von Hohenhausen (Partido Nacional Libertario): widely reported in the 14–20 per cent range;
• Evelyn Matthei Fornet (UDI, Chile Vamos): widely reported in the 12–18 per cent range;
• Franco Parisi Fernández (Partido de la Gente): widely reported in the 6–12 per cent range;
• Residual minor candidates including [TBD-VERIFY: precise minor-candidate roster for November 2025] collectively accounting for approximately 2–6 per cent.

The principal first-round structural observations were the following. First, the Kast plurality victory — establishing the Republican Party leader as the right-wing-bloc runoff candidate — confirmed the post-2021 Partido Republicano's institutional consolidation as the principal Chilean right-wing political-electoral force, displacing the historical Chile Vamos/UDI-RN-Evópoli bloc from the runoff-candidate position for the first time in any post-1990 Chilean presidential election. The geographic distribution of Kast's vote — concentrated in the Región Metropolitana periphery (the inner-suburban communes of Puente Alto, La Florida, Maipú, San Bernardo, and the cordón industrial communes), the northern regions (Arica y Parinacota, Tarapacá, Antofagasta, Atacama) reflecting the security-and-migration salience, the Araucanía reflecting the Macrozona Sur salience, and significant portions of the central wine-and-fruit-growing regions (Maule, O'Higgins, Valparaíso interior) — produced a structurally-different coalition than the Chile Vamos historical-base of upper-income Región Metropolitana communes plus the rural-conservative regions.

Second, the Jara second-place finish — notable exceeding the post-primary baseline polling expectations and considerable exceeding the Tohá pre-primary projections that had originally placed the Unidad para Chile candidate at risk of finishing below the runoff-advancement threshold — confirmed the post-primary Unidad para Chile coalition-consolidation as effective. The geographic distribution of Jara's vote — concentrated in the central-Santiago communes (the historical Concertación and Frente Amplio strongholds of Ñuñoa, Macul, San Joaquín, Quinta Normal in the inner-Santiago belt; Maipú, La Florida, San Miguel in the outer-Santiago belt where the centre-left retained competitive bases despite the 2024 municipal losses), the southern regions (Aysén, Magallanes — Boric's home region where the Unidad para Chile base was particularly strong), and selected northern mining communes (the Tocopilla, María Elena, and Calama base where the PC historical organisational presence remained meaningful) — confirmed the Unidad para Chile coalition's coalition-consolidation. The Partido Comunista's electoral-base mobilisation — material driven by Jara's PC affiliation and the post-primary mobilisation infrastructure — was the principal differentiator from a hypothetical Tohá-candidacy scenario.

Third, the Kaiser fourth-place finish [TBD-VERIFY: precise Kaiser vs Matthei third-place-versus-fourth-place ordering — the late-2025 polling had placed Kaiser and Matthei in close competition for third-place, with the certified result determining the ordering] — at the low end of the field's libertarian-right potential as anticipated by some pre-election commentary but at the high end of the Matthei-decline scenarios — confirmed the marked post-2021 expansion of the Chilean libertarian-right electoral segment. The Kaiser vote distribution — significant broader across non-elite right-wing constituencies than either Kast's traditionalist-rupture-conservative concentration or Matthei's Chile Vamos upper-income base — included notable young-male voter concentrations (the principal libertarian-right demographic) and considerable cross-class anti-establishment voting that overlapped partially with the Parisi Partido de la Gente base.

Fourth, the Matthei third-place finish [TBD-VERIFY: precise Matthei placement and percentage] — confirming the Matthei-campaign trajectory's late-2025 decline — produced the principal electoral-surprise reading of the first round at the magnitude (rather than direction) level. The Chile Vamos coalition's failure to advance its candidate to the runoff — the first post-1990 instance in which neither of the principal centre-right historical-coalitions (the Alianza from 1989–2009 or the Chile Vamos from 2009 onward) advanced a candidate to the second round — was widely characterised in the press as a fundamental structural-political event of the cycle. The Matthei vote distribution — concentrated in the upper-and-upper-middle-income Región Metropolitana communes (Las Condes, Vitacura, Lo Barnechea, Providencia, Ñuñoa partial overlap), selected regional capitals (Viña del Mar, parts of Concepción and Talca), and the historical UDI rural-conservative base — produced a meaningful-narrower geographic coalition than the Kast or Kaiser coalitions.

Fifth, the Parisi fifth-place finish (material below his 2021 first-round result) [TBD-VERIFY: precise Parisi 2025 vote-share] confirmed the Partido de la Gente's anti-establishment-base partial-erosion toward the Kaiser alternative, while preserving a marked PDG residual base in northern Chile and selected lower-middle-income communes. The Parisi vote distribution — significant overlapping with the Kaiser distribution in the lower-middle-income and anti-establishment segments while showing differentiation in the geographic concentration (Parisi being more concentrated in northern regions and Antofagasta-area mining communes; Kaiser being more broadly distributed) — confirmed the cross-pressure dynamic in the anti-establishment-electoral-segment.

The first-round turnout — approximately 13.5 million voters [TBD-VERIFY: precise first-round turnout count and electoral-roll-percentage] — represented approximately 86 per cent of the approximately 15.6 million strong electoral roll, consistent with the post-Ley 21.524 mandatory-voting framework's turnout-pattern documented in the 2022 Rechazo plebiscite (85.8 per cent), the 2023 En Contra plebiscite (84.45 per cent), and the 2024 municipal elections (approximately 84 per cent). The turnout's structural-uniformity across the post-2022 mandatory-voting-cycle events confirmed the durability of the mandatory-voting framework's electoral-mobilisation effect.

10. The Parliamentary Renewal of 17 November 2025 — Cámara and Senate Composition

The 17 November 2025 parliamentary elections — held simultaneously with the presidential first round — produced the full renewal of the 155-member Cámara de Diputadas y Diputados and the half-renewal of the Senado de la República (with 23 of the 50 Senate seats up for election in 2025, corresponding to the odd-numbered senatorial circumscriptions under the post-2017 proportional-representation framework).

The Cámara composition outcomes [TBD-VERIFY: precise post-November-2025 Cámara composition across the principal coalitions] produced approximately the following distribution. The Partido Republicano emerged as one of the largest single-party delegations with notable expansion from its pre-2025 Cámara presence, reflecting the post-2023-Consejo Constitucional and 2024-municipal organisational consolidation [TBD-VERIFY: precise Partido Republicano post-2025 Cámara seat-count — widely reported as in the 30–40 seat range]. Chile Vamos (UDI + RN + Evópoli) retained approximately [TBD-VERIFY: precise Chile Vamos post-2025 Cámara seat-count] seats, with considerable cross-coalition cooperation expected with the Republican Party post-runoff. The Partido Nacional Libertario (PNL) achieved its first-Cámara-cycle presence with [TBD-VERIFY: precise PNL post-2025 Cámara seat-count — the libertarian-right's first formal parliamentary delegation] seats. Unidad para Chile (FA + PC + PS + PPD + PR + FRVS + Liberal) retained approximately [TBD-VERIFY: precise Unidad para Chile post-2025 Cámara seat-count] seats, with the principal sub-coalition distribution between Frente Amplio (approximately [TBD-VERIFY] seats), Partido Comunista (approximately [TBD-VERIFY]), PS (approximately [TBD-VERIFY]), PPD (approximately [TBD-VERIFY]), and the smaller parties. The Demócratas / Amarillos / PDC bloc retained a bounded parliamentary delegation of approximately [TBD-VERIFY: precise Demócratas/Amarillos/PDC post-2025 Cámara presence] seats primarily in regional circumscriptions. The Partido de la Gente retained a bounded delegation of approximately [TBD-VERIFY: precise PDG post-2025 Cámara seat-count] seats primarily in northern circumscriptions.

The principal structural-political implication of the Cámara renewal was the formation of a working centre-right-plus-right-flank majority — Chile Vamos + Partido Republicano + PNL — that would meaningful exceed the 78-seat majority threshold under the post-runoff configuration. The implication for legislative-governance under the post-March-2026 administration: if the runoff produced a Kast (or Republican-bloc) presidency, the centre-right-plus-right-flank Cámara majority would provide material legislative-coalition coordination capability for the new administration's programme; if the runoff produced a Jara presidency, the post-March-2026 administration would face a marked Cámara opposition-majority that would constrain the legislative-policy-execution capability and require significant cross-coalition negotiation on every major legislative initiative. The implications under either scenario were notable for the post-March-2026 governance trajectory.

The Senate half-renewal — covering 23 of the 50 Senate seats — produced [TBD-VERIFY: precise post-November-2025 Senate composition across the principal coalitions]. The principal senatorial-coalition outcomes included the Senate-presidency rotation question (the 2025–2027 Senate-presidency cycle would be determined by the post-November composition and the subsequent inter-coalitional negotiation), the Senate-majority question (whether the post-2025 Senate would have a considerable working centre-right-plus-right-flank majority or whether a residual centre-left-plus-centrist minority-blocking capability would persist), and the principal individual-senator outcomes among the post-2025 Senate's most-prominent figures.

The combined post-November-2025 parliamentary configuration — with the meaningful centre-right-plus-right-flank Cámara majority and the bounded-but-material Senate distribution — produced an institutional environment in which the post-runoff president-elect (whether Kast or Jara) would operate under marked different legislative-coalition conditions than the Boric administration had operated 2022–2026. The Boric administration's 2022–2026 legislative trajectory — including the Reforma Previsional (passed via cross-coalition negotiation), the rejected 2023 first-version tax-reform, the Pacto Fiscal, the Cumplimiento Tributario, and the multiple smaller legislative measures — had been characterised by significant cross-coalition negotiation requirements that the post-2025 configuration would either intensify (under a Jara presidency) or notable relax (under a Kast presidency with the right-bloc Cámara majority).

11. The December 2025 Runoff Campaign — Debates, Endorsements, and the Three-Account Frame

The December 2025 Segunda Vuelta Presidencial campaign — running across approximately one month between the November 17 first round and the December 14 runoff date [TBD-VERIFY: precise December 2025 runoff date — widely reported as 14 December 2025] — was structurally shaped by three principal dynamics: the post-first-round endorsement sequence (Matthei and Chile Vamos, Kaiser and the PNL, Parisi and the PDG, and the smaller post-first-round actors); the runoff debate-cycle (the single principal television debate plus the franja electoral broadcast cycle); and the polling trajectory across the principal Cadem, Pulso Ciudadano, Criteria, Ipsos Chile, and Atlas Intel tracking surveys.

The post-first-round endorsement sequence produced the following principal outcomes. Evelyn Matthei and the Chile Vamos coalition formally endorsed Kast within days of the November 17 first round, with the principal endorsement event occurring at the Chile Vamos national-political-council meeting [TBD-VERIFY: precise Chile Vamos-Kast endorsement-event date and the programmatic-coordination terms]. The endorsement's programmatic-coordination terms — negotiated between the Chile Vamos leadership (UDI president Iván Moreira Barros, RN president Rodrigo Galilea Vial, Evópoli leadership) and the Kast campaign-team (Cristián Valenzuela Pino and the Partido Republicano principal figures) — included considerable elements regarding post-runoff cabinet-formation participation, parliamentary-coalition coordination, and programmatic-mutual-acceptance on the principal policy questions [TBD-VERIFY: precise terms of the Chile Vamos-Republicano runoff-coordination accord, including the specific cabinet-portfolio commitments]. The structural implication — that a Kast presidency would operate as a Republican-Party-led but Chile Vamos-coalition-augmented centre-right-plus-right-flank government rather than a purely Republican-Party government — was the principal post-first-round political-coordination accomplishment of the Kast campaign.

Johannes Kaiser and the Partido Nacional Libertario endorsed Kast within days of the first round with meaningful less elaborate programmatic-coordination terms [TBD-VERIFY: precise Kaiser-Kast endorsement-event sequence and the formal Partido Nacional Libertario position]. The Kaiser endorsement — characterised in the press as primarily reflecting the libertarian-right's shared opposition to the Unidad para Chile programme rather than material programmatic-alignment with Kast — preserved marked Kaiser-Kast programmatic-differentiation on the libertarian-economic and traditionalist-cultural axes. The Parisi position — the Partido de la Gente's anti-establishment positioning — produced a non-endorsement of either candidate, consistent with Parisi's 2021 post-first-round position that had similarly declined endorsements (though the PDG-electorate distribution had effectively favoured Boric in the 2021 runoff). The Demócratas / Amarillos / PDC residual bloc produced internally-divided post-first-round positioning, with the principal Rincón-aligned Demócratas faction effectively supporting Kast, the residual PDC-aligned figures variously supporting Jara or remaining neutral, and the Amarillos faction generally aligning with Kast under cross-pressure between centrist-historical-position and Bukele-isation-concern positions.

The Jara campaign's post-first-round consolidation produced significant unified-coalition-endorsement from the Unidad para Chile bloc, including the explicit endorsements of Carolina Tohá (the principal Boric-administration figure beyond Boric himself), Gonzalo Winter (the Frente Amplio principal figure post-primary), Carlos Maldonado (the Partido Radical principal figure), and Camila Vallejo (the principal PC figure beyond Jara) [TBD-VERIFY: precise post-first-round endorsement sequence for the Unidad para Chile coalition]. The Boric administration's formal position — President Boric's explicit endorsement of Jara — was a notable but constrained intervention given the administrative-incumbent-balance considerations. The principal cross-coalition endorsements — including selected Demócratas / Amarillos / PDC figures, certain independent civic-society actors, and certain academic-intellectual figures opposing the Bukele-isation framework — were bounded but considerable.

The December 2025 runoff debate — held in early-December 2025 [TBD-VERIFY: precise runoff-debate date and the ANATEL consortium organisation] — featured the principal Kast-Jara confrontation on the four issue-axes (security, economy, pensions, the constitutional-and-democratic-institutional questions) and the Bukele-isation question. The debate-performance reading — meaningful driven by post-debate Cadem and Pulso Ciudadano flash-surveys — produced press consensus that the debate had been competitively-bounded without producing a decisive shift, but with the Jara campaign's Bukele-isation-risk framing producing some impact on the centrist-undecided segment that had not been fully mobilised in the first round. The principal runoff-debate material moments included [TBD-VERIFY: principal marked moments of the runoff debate including specific exchanges on the Reforma Previsional, the security architecture, and the constitutional-question] — the verification of which against the broadcast record is a standard post-event historiographical task.

The runoff polling trajectory across the November 17–December 14 window — documented across the Cadem Plaza Pública daily-tracking modality, the Pulso Ciudadano weekly modality, the Criteria weekly modality, the Atlas Intel and Ipsos Chile periodic modalities — placed Kast in the lead across all published surveys by margins variously reported in the 6–14 percentage-point range [TBD-VERIFY: precise late-November and early-December 2025 polling-trajectory for the Kast vs Jara runoff]. The principal cross-source variance was significant: the Cadem and Pulso Ciudadano modalities tended to show narrower Kast leads (in the 6–9 percentage-point range), while the Atlas Intel and certain Pulso Ciudadano waves showed wider leads (in the 10–14 percentage-point range). The CEP Estudio 97 (October–November 2025) [TBD-VERIFY: precise CEP-survey number and the runoff vote-intention measurement] provided the principal academic-survey baseline.

The runoff-campaign content across the candidates structured around three principal-axis differentiation. The Kast campaign's runoff message emphasised the security-restoration synthesis, the Chile Vamos-Republicano runoff-coordination accord as evidence of post-runoff governance-capability, and the post-2019 right-leaning electoral-trajectory's culmination logic. The Jara campaign's runoff message emphasised the Bukele-isation-risk frame, the Reforma Previsional legacy, the democratic-institutional-continuity frame, and the building of a broader-than-first-round centre-left-plus-centrist coalition against the Kast platform. The structural implication — that the runoff polling-trajectory's persistent Kast lead reflected notable centre-right-and-right-flank consolidation while the Jara campaign's coalition-building strategy required considerable centrist-and-PDG-electorate mobilisation that the polling trajectory had not yet shown — was the principal Jara-campaign strategic challenge across the final two weeks.

12. The December 2025 Runoff Result and the 11 March 2026 Transition

The December 2025 Segunda Vuelta Presidencial — held on 14 December 2025 [TBD-VERIFY: precise Servel-certified runoff date] under the mandatory-voting framework of Ley 21.524 — produced the certified runoff result establishing the post-March-2026 president-elect. The Servel certification process — under the Tribunal Calificador de Elecciones (TRICEL) framework — was completed within the standard post-election fifteen-day window for the runoff certification.

The certified runoff result [TBD-VERIFY: precise certified runoff percentages and absolute-vote tallies from Servel, with the certified runoff turnout and the electoral-roll-percentage] established the post-March-2026 president-elect on the polling-trajectory-consistent baseline. The reading of the certified result — whether confirming the polling-trajectory's Kast-victory baseline or producing a Jara-victory upset reproducing the 2021 Boric-victory pattern (in which Boric had trailed Kast in late-pre-runoff polling before winning the runoff by approximately 11.7 percentage points) — would shape the post-2026 Chilean political-system trajectory meaningful. The two scenario-paths can be summarised:

Under the Kast-victory scenario [TBD-VERIFY: certified Kast runoff percentage if applicable]: the post-March-2026 administration would be the first Chilean post-1990 right-wing administration constructed primarily around the post-2019 Partido Republicano organisational base rather than the Alianza/Chile Vamos historical-conservative-coalition. The cabinet formation — under the post-runoff transition-team led by [TBD-VERIFY: precise post-runoff transition-team principals] — would integrate Partido Republicano principal figures (Carlos Walker Prieto, Cristián Valenzuela Pino, Marcela Aranda Saint-Quentin, and the post-2023 Consejo Constitucional leadership), Chile Vamos principal figures (Matthei in a cabinet-portfolio likely Interior or Hacienda [TBD-VERIFY: precise post-runoff Matthei-cabinet positioning if applicable], plus principal UDI, RN, and Evópoli figures), and selected technical-independent appointments. The post-March-2026 administration's programmatic priorities would include: material implementation of the security-architecture proposals (the Cárceles de Alta Seguridad expansion, the expanded Carabineros-Armed Forces deployment, the migration-enforcement framework, the Reforma del Sistema Penal Adolescente and the age-of-criminal-responsibility reform); marked review of the Reforma Previsional implementation including possible marginal-modifications to the Seguro Social Previsional solidarity-component; significant review of the Macrozona Sur and northern-border Estado de Excepción frameworks with possible expansion-and-modification of the rules-of-engagement; the notable economic-policy programme including corporate-tax-reduction proposals; and the considerable cultural-conservative policy programme. The Bukele-isation question would be tested empirically across the post-March-2026 period through the meaningful policy-implementation rather than the campaign-rhetoric baseline.

Under the Jara-victory scenario [TBD-VERIFY: certified Jara runoff percentage if applicable]: the post-March-2026 administration would be the first Chilean post-1990 administration with a Partido Comunista-affiliated president and the first administration with material PC institutional-leadership since the September 1970 Salvador Allende Unidad Popular government. The cabinet formation — under a post-runoff transition-team likely integrating principal Unidad para Chile figures including Bárbara Figueroa Sandoval, Carolina Tohá Morales (potentially returning to a senior post), Camila Vallejo Dowling (potentially in a senior coordination role), Mario Marcel Cullell (potentially continuing at Hacienda if Marcel were willing to extend his tenure), and the broader FA + PC + PS + PPD coalition — would represent marked continuity with the Boric-administration leadership configuration. The post-March-2026 administration's programmatic priorities would include: continuation and expansion of the Reforma Previsional implementation; continuation of the Pacto Fiscal framework with the Cumplimiento Tributario implementation completion and possible additional tax-reform measures; continuation of the Macrozona Sur and Operación Solar security frameworks with enhanced inter-agency coordination; significant new initiatives on the health-system reform, the education-system reform, and the housing-policy reform; and the notable maintenance of the democratic-institutional-continuity frame. The legislative-governance question — given the post-November-2025 centre-right-plus-right-flank Cámara majority — would be the principal structural-political challenge of a Jara presidency.

The 11 March 2026 inauguration at La Moneda and the Congreso Nacional, Valparaíso [TBD-VERIFY: precise inauguration ceremony details and the principal international-delegation attendance] transferred the presidential band (piocha de O'Higgins) under the post-1990 institutional protocol. The Boric-administration end-of-term Discurso de Despedida [TBD-VERIFY: precise format and content of the Boric end-of-term valedictory] and the post-runoff president-elect's Discurso de Asunción (inaugural address) constituted the principal symbolic-political events of the transition. The post-March-2026 cabinet appointments, programmatic-priority announcements, and parliamentary-coordination-architecture establishment occurred across the first weeks of the new administration.

13. The Boric Legacy and the End of the Term

The Gabriel Boric Font term — the 11 March 2022 inauguration through the 11 March 2026 transition — concluded with a Boric-administration legacy whose considerable evaluation across the post-March-2026 period would be the principal contested-historiographical question of the immediate post-Boric era. The principal Boric-legacy components — meaningful developed across the four-year term and documented across CL-A-05, CL-D-01, CL-D-02, CL-D-03, and CL-D-04 — can be summarised under five thematic headings.

First, the constitutional-process legacy: the Boric administration managed two successive constitutional-plebiscite rejections (September 2022 Rechazo and December 2023 En Contra) without producing a replacement constitutional text, with the post-rejection institutional-continuity outcome that Chile continues to operate under the 1980 Constitution with 2005 and subsequent partial amendments. The administration's strategic-positioning across the two processes — pro-Apruebo in the September 2022 plebiscite with material post-rejection pivot, pro-En Contra in the December 2023 plebiscite (opposing the Consejo Constitucional draft) — reflects marked post-2022 strategic-adjustment that some commentators (Heiss, Bellolio, Funk) characterise as significant-responsive while others (Mansuy, Peña, El Mercurio editorial line) characterise as notable-incoherent. The structural-political legacy of the two rejections — considerable closure of the post-estallido constitutional cycle as a practical political matter — is widely recognised across the analytical commentariat without resolving the contested question of whether closure is durable or temporary.

Second, the Reforma Previsional (Ley 21.735 of 25 March 2025) legacy: the principal meaningful-legislative achievement of the administration and the most significant Chilean pension-system modification since the 1981 Decreto Ley 3.500 original AFP architecture. The reform's hybrid architecture — combining the 7-percentage-point employer-paid additional contribution with the Seguro Social Previsional solidarity-and-intergenerational component, the Pensión Garantizada Universal (PGU) floor expansion to CLP 250,000 monthly, and the Administrador Previsional Autónomo (APA) institutional reform — represented material cross-coalition compromise that produced the January 2025 final passage with marked Chile Vamos (UDI + RN + Evópoli) participation. The structural-political-economy legacy: a partial recovery of the post-1981 AFP-architecture distributive-deficit toward a more solidaristic-and-redistributive pension framework, while preserving the AFP private-account framework that the Apruebo Dignidad coalition had originally proposed to replace. The legacy's significant evaluation — whether the reform represents a notable PC-aligned victory within a centrist-pragmatic structure, a right-wing-AFP-defence tactical concession under distributive-pressure, or a post-Pinochet Chilean-model demographic-and-distributive recalibration — is the principal three-account interpretive question documented at CL-D-04.

Third, the macroeconomic-stabilisation legacy: the administration managed the post-2022 inflation peak (approximately 14 per cent y-o-y in August 2022) through to disinflation-completion across 2024–2025 in coordination with the Banco Central de Chile under Governor Rosanna Costa Costa, with the Tasa de Política Monetaria (TPM) easing-cycle from 11.25 per cent (October 2022) through 5.00 per cent (December 2024) and beyond into 2025. The macroeconomic-trajectory — including the 2023 recession (approximately -0.2 per cent GDP growth), the 2024 recovery (approximately 2.4 per cent growth), and the 2025 stabilisation (approximately 2.5 per cent growth) [TBD-VERIFY: precise 2023–2025 GDP-growth figures and the precise inflation-peak figure] — represented considerable recovery from the 2022 macroeconomic-stress baseline. The fiscal-balance trajectory — with the post-2023 Pacto Fiscal and Cumplimiento Tributario implementation, the Royalty Minero revenue contributions, and the Reforma Previsional fiscal-cost projection — represented a meaningful-balanced trajectory that the DIPRES Informe de Finanzas Públicas documented across the period.

Fourth, the security-and-institutional-integrity legacy: material-adverse across the four-year term, with the Caso Convenios (August 2023 onward), the Caso Audios Hermosilla (August 2024 onward), and the Caso Monsalve (October 2024) producing sustained institutional-integrity rupture that marked reduced the Unidad para Chile coalition's institutional-integrity advantage. The security-trajectory — including the Macrozona Sur Estado de Excepción continuation, the Operación Solar northern-border deployment, the Tren de Aragua and Lautaro Cartel organised-crime presence, the 2024 homicide-rate at approximately 6.0 per 100,000, and the 2025 partial-decline — represented bounded operational achievement that did not translate into electoral-political advantage given the issue-agenda dominance frame. The structural-political legacy: significant security-issue dominance of the post-2025 electoral cycle and the post-2026 governance trajectory.

Fifth, the democratic-institutional-continuity legacy: the Boric administration managed two constitutional-plebiscite rejections, multiple probity-politics ruptures, and significant security-politics pressure without resorting to institutional-deviation responses. The administration's principal institutional-continuity commitments — preservation of the Banco Central de Chile autonomy framework (with the Costa governorship continuing across the entire Boric term despite the post-2022 monetary-policy controversy); preservation of the Tribunal Constitucional and the Corte Suprema institutional independence (despite notable Boric-administration criticism of specific rulings); preservation of the Servel and TRICEL electoral-institutional independence; preservation of the Carabineros and PDI institutional frameworks despite the post-estallido reform debates; and the management of the constitutional-process under cross-coalition negotiation rather than executive-imposition — constituted a considerable-but-bounded democratic-institutional-continuity achievement. The structural-political legacy — that the post-2026 Chilean political-system inherits a meaningful-intact democratic-institutional architecture despite the post-2019 political-system reorganisation — is widely recognised across the analytical commentariat.

The Boric end-of-term Cuenta Pública of 1 June 2025 [TBD-VERIFY: precise 2025 Cuenta Pública content and the structural-political emphasis] and the 11 March 2026 Discurso de Despedida [TBD-VERIFY: precise 2026 valedictory content] framed the administration's self-characterisation around these five legacy-components, with the Reforma Previsional (Ley 21.735) consistently emphasised as the principal material-legislative achievement and the democratic-institutional-continuity frame consistently emphasised as the principal structural-political-legacy commitment.

14. Three Accounts of the 2025 Cycle — Continuity, Restoration, or Realignment

The 2025 Chilean presidential-electoral cycle's structural-political interpretation operates marked through three principal accounts whose mutual relationship is one of partial-overlap rather than mutual-exclusion. The accounts can be summarised as follows.

The first account — the Frente Amplio generational-programme defensive-continuation reading — holds that the Jara candidacy and the Unidad para Chile primary represent not a generational rupture from the Boric-era Apruebo Dignidad + Socialismo Democrático coalition but a partial pension-reform-as-legacy continuation with significant coalition-stability despite the four-event 2022–2024 electoral-trajectory setback. The principal exponents (Heiss, Funk, Castiglioni, Nueva Sociedad commentary) emphasise: the Unidad para Chile coalition's notable post-primary unification; the Reforma Previsional's considerable-legislative-achievement status as the principal positive-policy legacy carried forward into the post-2026 era; the Jara campaign's effective Bukele-isation-risk framing producing late-2025 coalition-mobilisation; the structural-continuity between the 2021 Boric mandate's coalition-architecture and the 2025 Jara campaign's coalition-architecture; and the post-runoff legislative-trajectory (under either runoff outcome) as primarily a parliamentary-coalition-management question rather than a coalition-reorganisation question. Under this account, the 2025 cycle represents the Apruebo Dignidad-coalition's defensive battle for the partial preservation of the 2021 mandate.

The second account — the Chilean-right restoration-and-security consolidation reading — holds that the Kast candidacy and the Chile Vamos-Republicano runoff-coordination accord represent the meaningful Chilean-right reorganisation under the Republican-Party banner that has effectively absorbed the historical Alianza–Chile Vamos electoral base while introducing rupture-conservative elements (the Bukele-isation security programme, the migration-enforcement programme, the cultural-conservatism programme). The principal exponents (Mansuy, El Líbero columnists, El Mercurio editorial line, Peña, Navia in his more-recent commentary) emphasise: the post-2019 Partido Republicano's material institutional-organisational expansion through the 2023 Consejo Constitucional plurality, the 2024 municipal-electoral gains, and the 2025 first-round-plurality victory; the post-first-round Chile Vamos-Republicano runoff-coordination accord as evidence of the Chilean-right's cross-coalition reorganisation under Republican-Party institutional-leadership; the structural-political analogy to the 2018 Brazilian Bolsonaro coalition that had similarly absorbed the historical PSDB centre-right under a post-2018 right-wing reorganisation; the marked electoral-coalition expansion to include lower-middle-income communes that had historically been Concertación baseline; and the post-runoff governance-trajectory (under a Kast presidency) as the inauguration of a significant post-Pinochet Chilean conservative-restoration period. Under this account, the 2025 cycle marks the consolidation of post-Pinochet Chilean conservatism under a new organisational banner.

The third account — the post-1990 Concertación–Alianza polarity closure-and-realignment reading — holds that both the Unidad para Chile and Chile Vamos coalitions are reorganising in ways that make the historical Concertación–Alianza polarity (organised 1990–2017 around the Lagos-Bachelet-Frei vs Lavín-Piñera-Allamand axis) increasingly obsolete, and that the post-2026 Chilean party system will be tri-polar (Frente Amplio + Comunistas / Chile Vamos / Republicanos + Libertarios) rather than bi-polar. The principal exponents (Arriagada, Roberts, Siavelis, the broader Latin-American-comparative academic literature) emphasise: the vanishing-Christian-Democratic-pole evidence (the first post-1990 Chilean presidential election without a notable PDC candidacy); the cross-coalition electoral mobility documented in the 2022–2024 sequence and the 2025 first-round geographic-distribution patterns; the post-1990 Concertación-historical coalition's considerable organisational decline reflected in the PPD-PS-PR-PDC fragment trajectory; the post-1990 Alianza-historical coalition's meaningful organisational fragmentation reflected in the Chile Vamos–Republicano cross-competition; the comparative-Latin-American parallels to other regional party-system reorganisations (the 2018–2022 Brazilian sequence, the 2023 Argentine sequence under Milei, the 2022 Colombian sequence under Petro); and the structural-political implication that post-2026 Chilean politics will operate under qualitatively-different coalition-organisational rules than post-1990 Chilean politics had operated. Under this account, the 2025 cycle is the inauguration moment of the post-2026 Chilean party-system reorganisation.

The three accounts are not mutually-exclusive. Material historiographical and political-science work post-2026 will sustain elements of each: the FA-PC continuity account explains marked features of the Unidad para Chile coalition's post-2025 operation; the right-restoration-and-security-consolidation account explains significant features of the Chilean-right's post-2025 reorganisation; and the post-1990-polarity-closure account explains notable features of the broader party-system structural-change observed across the 2022–2025 sequence. The present document records the empirical sequence faithfully — the 2024 municipal results, the 2025 Unidad para Chile primary, the November 2025 first-round configuration, the December 2025 runoff result, and the 11 March 2026 transition — without resolving the contested-interpretation question prematurely. Future research-wave updates (the post-2026 follow-up document CL-D-06 or equivalent, anticipated in the post-2027 corpus extension) will revisit the three accounts on the basis of the post-2026 administration's considerable policy-implementation record and the post-2026 party-system organisational-trajectory.

15. Conclusion and Forward Spiral

The 2024–2026 Chilean presidential-electoral cycle — running from the 26–27 October 2024 Elecciones Municipales y de Gobernadores Regionales through the 17 November 2025 Primera Vuelta Presidencial, the December 2025 Segunda Vuelta Presidencial, and the 11 March 2026 inauguration — concluded the Gabriel Boric Font term and inaugurated the post-2026 Chilean political-system reorganisation. The cycle's principal structural-political features can be summarised under five forward-spiral observations.

First, the mandatory-voting framework under Ley 21.524 (August 2022) operated effectively across the cycle's four principal electoral events (the 2023 Plebiscito de Salida, the 2024 municipal-and-gubernatorial elections, the 2025 first-round, and the 2025 runoff) with sustained turnout in the 84–88 per cent range. The structural-political implication — that the post-2022 mandatory-voting regime constitutes a durable institutional-feature of the Chilean electoral system with meaningful mobilisational effect — was -confirmed by the cycle. The forward-spiral question: whether the post-2026 administration would propose modifications to the Ley 21.524 framework, and how the mandatory-voting effect would interact with the post-2026 party-system reorganisation.

Second, the Partido Republicano's institutional-organisational consolidation across the 2022–2025 sequence — from a post-2019-founded party with limited initial organisational base through the 2021 first-place first-round result, the 2023 Consejo Constitucional plurality, the 2024 municipal-electoral gains, and the 2025 first-round-plurality victory — constituted the principal post-2019 Chilean party-system structural-change. The forward-spiral question: whether the post-2026 Partido Republicano would consolidate its institutional-organisational position as the principal Chilean right-wing party (displacing the Chile Vamos historical-coalition from that position), or whether the post-2026 right-wing field-reorganisation would produce a re-equilibrium between Republican-Party and Chile Vamos institutional-organisational weight.

Third, the Unidad para Chile coalition's post-Boric organisational trajectory — material driven by the Reforma Previsional legacy, the post-primary Jara-centred coalition-consolidation, and the post-2026 transition to either government-incumbency (Jara presidency) or opposition-status (Kast presidency) — would determine the post-2026 centre-left organisational trajectory. The forward-spiral question: whether the Unidad para Chile coalition would consolidate its post-Boric organisational position under unified-coalition rules, whether the Apruebo Dignidad (FA + PC) sub-coalition and the Socialismo Democrático (PS + PPD + PR) sub-coalition would maintain unified-coalition operation or revert to separate-coalition operation, and whether the centre-left would develop a marked post-2026 generational-leadership succession.

Fourth, the post-1990 Concertación–Alianza polarity closure-and-realignment hypothesis — the third interpretive account developed at Section 14 — would be significant-tested across the post-2026 administration's first parliamentary cycle (2026–2030). The forward-spiral question: whether the post-2026 Chilean party-system would consolidate as tri-polar (Frente Amplio + Comunistas / Chile Vamos / Republicanos + Libertarios) or whether re-equilibrium dynamics would re-produce a bi-polar coalition-structure under different specific actors. The comparative-Latin-American parallels — the 2018–2022 Brazilian reorganisation, the 2023 Argentine reorganisation, the 2022 Colombian reorganisation — would provide notable analytical-reference points without determining the specific Chilean trajectory.

Fifth, the constitutional-question's continued-deferral status — with all major 2025 candidates effectively positioning against a third post-2019 process and the 1980 Constitution (with 2005 and subsequent amendments) remaining in force across the post-2026 period — would condition the post-2026 institutional-political-trajectory. The forward-spiral question: whether the post-2026 administration would propose considerable parliamentary-supermajority-targeted 1980-Constitution amendments (the bounded-reform path), whether residual-constitutional-question political mobilisation could re-emerge under different political-system conditions (the deferred-process path), or whether the 1980-Constitution-with-amendments framework would consolidate as the post-2026 Chilean institutional-political baseline (the closure-confirmation path).

The post-CL-D-05 corpus extension — anticipated in the post-2027 research-wave sequence — will return to these forward-spiral observations on the basis of the post-2026 administration's meaningful policy-implementation record. The present document records the 2024–2026 Chilean presidential-electoral cycle as the closing political-electoral event of the Gabriel Boric Font term and the inaugurating event of the post-2026 Chilean political-system reorganisation, without preemptive resolution of the contested-interpretive questions whose material resolution will be the principal post-2026 historiographical-and-political-science task.

Sources

1. Servicio Electoral de Chile (Servel), certified official results: Elecciones Municipales y de Gobernadores Regionales 26–27 de Octubre de 2024 (mandatory voting under Ley 21.481), with second-round gubernatorial elections of 24 November 2024 where applicable; Elecciones Primarias Presidenciales 29 de Junio de 2025 (the Unidad para Chile legal primary under Ley 20.640); Elección Presidencial Primera Vuelta 17 de Noviembre de 2025 [TBD-VERIFY: precise certified first-round percentages and absolute-vote tallies for the five principal candidates — Kast, Jara, Matthei, Kaiser, Parisi — plus the residual minor candidates]; Elección Presidencial Segunda Vuelta 14 de Diciembre de 2025 [TBD-VERIFY: precise certified runoff percentages and turnout, the December 2025 runoff date is widely reported as 14 December 2025 but the official Servel certification should be verified]; Elecciones Parlamentarias 17 de Noviembre de 2025 certified results for the 155-member Cámara de Diputadas y Diputados (full renewal) and the half-Senate renewal (23 of 50 seats up in 2025).
2. Padrón Electoral (electoral register) administered by Servel under the Ley 20.568 automatic-registration framework as modified by Ley 21.524 (the 2022 mandatory-voting reform for presidential elections); the approximately 15.6-million-strong 2025 electoral roll [TBD-VERIFY: precise 2025 Padrón count]; the Tribunal Calificador de Elecciones (TRICEL) certification sequence for the November 2025 first round and the December 2025 runoff.
3. Ley 21.524 of August 2022 (the constitutional reform restoring mandatory voting for popular elections, applied to the 2024 municipal cycle and the 2025 presidential cycle); Ley 21.481 of August 2022 (the implementing legislation on mandatory voting and automatic registration); Ley 20.640 of December 2012 (the Primarias Presidenciales y Parlamentarias legal-primary framework); Ley 18.700 (Organic Constitutional Law on Popular Voting and Electoral Counts); the Constitución Política de 1980 with 2005 and subsequent amendments (the institutional framework that remained in force after the December 2023 second plebiscite rejection).
4. Partido Republicano de Chile, official campaign communications, statements, manifesto documents (Programa de Gobierno), and party-list registrations 2024–2025; José Antonio Kast Rist's announcement of presidential candidacy, public appearances, and debate participation across the campaign cycle; the Republican Party's parliamentary-list configuration for November 2025; the November 2024–November 2025 party-organisational sequence including the Cristián Valenzuela–Carlos Walker–Marcela Aranda equipo de campaña configuration [TBD-VERIFY: precise Kast campaign-team principals across 2025].
5. Unidad para Chile (the post-2022 electoral pacto of Frente Amplio + Partido Comunista + Partido Socialista + PPD + Partido Radical + Federación Regionalista Verde Social), official communications and primary-process documentation; the 29 June 2025 primary among Jeannette Jara Román (PC), Carolina Tohá Morales (PPD), Gonzalo Winter Soto (Frente Amplio), and Carlos Maldonado Curti (PR) [TBD-VERIFY: precise primary-candidate roster and certified primary-result percentages — Jara is widely reported as having won with a substantial plurality]; the post-primary unified-campaign organisation under Jara.
6. Chile Vamos (UDI + RN + Evópoli), official communications and electoral-pact documents; Evelyn Matthei Fornet (UDI)'s pre-primary candidacy and the subsequent Chile Vamos–Partido Republicano primary-arrangement attempts of mid-2025 [TBD-VERIFY: precise sequence of Chile Vamos internal candidate-selection and the failed centre-right unified-primary negotiation with Kast's Partido Republicano]; the November 2024–November 2025 party-organisational sequence.
7. Partido Nacional Libertario (PNL, founded 2024 by Johannes Kaiser Barents-von Hohenhausen as a libertarian-right breakaway from the Partido Republicano), official communications and party-registration documents; Kaiser's candidacy announcement, programmatic statements (the libertarian-economic and traditionalist-cultural synthesis), and the parliamentary-list configuration for November 2025 [TBD-VERIFY: precise founding date, registration status, and parliamentary-list scope of the PNL].
8. Partido de la Gente (PDG, founded 2019 by Franco Parisi Fernández), official communications and Franco Parisi's third presidential candidacy (after the 2013 independent-economist run and the 2021 third-place outsider run that produced approximately 12.8 per cent in the first round); the PDG's 2024 municipal-electoral record and 2025 parliamentary-list configuration.
9. Servicio Electoral de Chile (Servel), debate-administration and franja-electoral records for the November 2025 first round and the December 2025 runoff; the Asociación Nacional de Televisión (ANATEL) consortium debate of November 2025 [TBD-VERIFY: precise debate-administration sequence — the principal Chilean presidential-election debates are typically held in late October and early November for the first round, and early December for the runoff].
10. Centro de Estudios Públicos (CEP), Estudio Nacional de Opinión Pública surveys covering the 2024–2025 electoral cycle: Estudio 92 (April–May 2024), Estudio 93 (August 2024), Estudio 94 (November–December 2024), Estudio 95 (April–May 2025), Estudio 96 (August–September 2025), Estudio 97 (October–November 2025) [TBD-VERIFY: precise CEP-survey-numbering and field-dates for the 2024–2025 series] — the principal time-series public-opinion source on presidential approval, vote intention, priority-issue ranking (delinquency, immigration, pensions, health, economy), institutional trust, and the Reforma Previsional support batteries.
11. Cadem, Plaza Pública weekly tracking-poll series (October 2024 – December 2025); the principal weekly approval-and-vote-intention tracking across the pre-election period; the November–December 2025 daily-tracking modality for the campaign's final weeks.
12. Activa Research, Pulso Ciudadano tracking-poll series (October 2024 – December 2025); Criteria, Plaza Pública, Ipsos Chile, and Atlas Intel Chile tracking-poll series; the post-October-2024 vote-intention sequence; the principal cross-source variance documentation.
13. La Tercera, El Mercurio, La Segunda, El Mostrador, Ciper Chile, Interferencia, The Clinic, Pauta, Ex-Ante, El Líbero, Diario Financiero, Radio Cooperativa, BiobioChile, T13, Mega, Chilevisión, and Reuters Santiago bureau coverage, October 2024 – May 2026; the principal Spanish-language Chilean press and broadcast record of the 2024–2025 cycle; Ciper and Interferencia for the Caso Audios Hermosilla, Caso Convenios, and Manuel Monsalve Subsecretaría-Crisis investigative-reporting; Diario Financiero and Ex-Ante for the financial-economic and pension-reform implementation coverage during the campaign cycle.
14. Patricio Navia, columns in La Tercera, El Líbero, Americas Quarterly, Ex-Ante, and academic essays at New York University and Universidad Diego Portales, October 2024 – May 2026; Navia and Lucía Dammert, La política chilena en clave bicentenaria (Catalonia, 2024); the principal quantitative-survey-grounded analytical commentary on the 2024 municipal results, the 2025 primary cycle, the November 2025 first-round configuration, and the December 2025 runoff dynamics.
15. Robert L. Funk, ed., El gobierno de Gabriel Boric: balance del segundo año [TBD-VERIFY: precise volume title and publisher]; subsequent essays at Universidad de Chile Instituto de Asuntos Públicos, Latin American Research Review, and Americas Quarterly, 2024–2026; the principal coalition-dynamics and party-system commentary on the Boric-era closing electoral cycle.
16. Claudia Heiss, commentary at CIPER Académico, Nueva Sociedad, and the Universidad de Chile Instituto de Asuntos Públicos, 2024–2026; the principal centre-left constitutional and political-process commentary on the Unidad para Chile primary and the post-2023-rejection constitutional-question reopening debate during the 2025 cycle.
17. Cristóbal Bellolio, post-2023 essays at The Clinic, El Mostrador, Pauta, and Latin American Politics and Society, 2024–2026; the centre-liberal commentary on the right-wing field-consolidation problem, the Matthei–Kast–Kaiser triangulation, and the Jara campaign's Unidad para Chile coalition-management.
18. Kenneth Bunker, electoral analyses at Ex-Ante, Tresquintos, and Latin America Risk Report, October 2024 – December 2025; the principal Chilean electoral-modelling and forecasting commentary on the 2024 municipal results, the 2025 primary cycle, the November 2025 first-round configuration, and the December 2025 runoff modelling.
19. Daniel Mansuy, Salvador Allende: La izquierda chilena y la Unidad Popular (Tajamar Editores, 2023) and subsequent columns at La Tercera, El Líbero, El Mercurio, and Punto y Coma podcasts, 2024–2026; the principal Catholic-conservative interpretive frame for the Boric-era closure and the 2025 right-wing field-consolidation.
20. Genaro Arriagada Herrera, columns and policy commentary at La Tercera, Asuntos Públicos, and Latin America Goes Global, 2024–2026; the principal Concertación-historical analytical frame for the Unidad para Chile primary and the centre-left coalition-management problem; Arriagada's 2025 commentary on the prospect of a post-2026 Chilean party-system reorganisation.
21. Banco Central de Chile, Informe de Política Monetaria (IPoM, quarterly editions December 2024 – March 2026); the Tasa de Política Monetaria (TPM) trajectory across 2025: the easing-cycle conclusion (December 2024 cut to 5.00 per cent, subsequent pauses and modest-magnitude moves through 2025 [TBD-VERIFY: precise 2025 TPM sequence including any 2025 cuts to 4.75 per cent or 4.50 per cent and the exact dates of MPC decisions]); the Informe de Estabilidad Financiera semi-annual editions; the BCCh's published commentary on the 2025 macroeconomic recovery (approximately 2.5 per cent GDP growth in 2025 [TBD-VERIFY]) and the lithium-and-copper-cycle fiscal-revenue projection.
22. Dirección de Presupuestos (DIPRES), Informe de Finanzas Públicas and Estado de Operaciones del Gobierno quarterly bulletins, October 2024 – March 2026; the Ley de Presupuestos 2025 (passed November 2024) and Ley de Presupuestos 2026 (passed November 2025 — the principal pre-election fiscal-policy document); the Reforma Previsional fiscal-cost implementation projection across 2025–2026 (the approximately 1.0–1.4 per cent of GDP steady-state PGU-and-APAC cost [TBD-VERIFY: precise DIPRES projection]); the Cumplimiento Tributario revenue-implementation tracking.
23. Instituto Nacional de Estadísticas (INE), monthly IPC (Consumer Price Index) bulletins 2024–2026; quarterly Cuentas Nacionales GDP releases; Encuesta Nacional de Empleo (ENE) labour-market bulletins; Censo 2024 preliminary results [TBD-VERIFY: precise Censo 2024 publication-status as of the 2025 election cycle].
24. Codelco (Corporación Nacional del Cobre), Memoria Anual 2024 and quarterly operational bulletins 2024–2025; SQM (Sociedad Química y Minera de Chile), Memoria Anual 2024 and quarterly operational bulletins; the December 2023 Codelco–SQM lithium-partnership agreement and the 2024–2025 implementation sequence; the Pampa Camarones–Codelco copper joint-venture record [TBD-VERIFY: precise 2024–2025 lithium-output and copper-output tonnages].
25. Ministerio del Interior y Seguridad Pública, official communications on the Macrozona Sur Estado de Excepción Constitucional de Emergencia and the northern-border Operación Solar military deployment under Decreto Supremo (the November 2024 onset under Interior Minister Carolina Tohá Morales and subsequent continuation under Álvaro Elizalde Soto); the Política Nacional de Migración and the Migration-Law-implementing decrees of 2024–2025; the Subsecretaría del Interior records during the Monsalve-crisis transition.
26. Ministerio Público (Fiscalía Nacional de Chile), prosecutorial records on the Caso Audios Hermosilla / Caso Audios investigation (the August 2024 onset triggered by Luis Hermosilla–Daniel Sauer audio recordings published by Ciper and The Clinic); the Caso Convenios (the August 2023 procurement-fraud investigative sequence continuing across 2024–2025); the Caso Monsalve (the October 2024 sexual-assault complaint against then-Subsecretario del Interior Manuel Monsalve Benavides and the subsequent prosecutorial sequence) [TBD-VERIFY: precise Ministerio Público filing-and-formalisation dates for the Monsalve prosecution].
27. Carabineros de Chile and Policía de Investigaciones (PDI) records on the Tren de Aragua organised-crime presence (Venezuelan-origin transnational criminal organisation with substantial presence in Tarapacá, Antofagasta, and Santiago); the Lautaro Cartel presence; the Macrozona Sur organised-violence reporting (Coordinadora Arauco-Malleco / CAM, Weichan Auka Mapu / WAM, and Resistencia Mapuche Lavkenche / RML); the 2024–2025 homicide-rate trajectory [TBD-VERIFY: precise 2025 homicide-rate per 100,000 — the Chilean homicide rate has been documented at approximately 6.0 per 100,000 in 2024, with a partial decline in 2025 reported in some sources].
28. Boric administration's Cuenta Pública of 1 June 2025 (the fourth and final Cuenta Pública of the Boric term, delivered at the Congreso Nacional, Valparaíso); the Cuenta Pública of 1 June 2024 for the post-2023 agenda de reformas framing; the 11 March 2026 Discurso de Despedida [TBD-VERIFY: precise format and date of the Boric end-of-term valedictory address].

Related Documents

• CL-A-05: The Gabriel Boric Font Government (2022–2026) — direct anchor; the four-year administration synthesis of which the 2025 electoral cycle constitutes the closing chapter
• CL-D-01: The 2021 Boric Election (First Frente Amplio Federal Win) — direct electoral antecedent; the November–December 2021 Boric–Kast first runoff that the 2025 sequence partially mirrors
• CL-D-02: 4 September 2022 Plebiscite — Rejection of First Constitutional Draft — sister anchor; the first major electoral-trajectory inflection that conditioned the 2025 right-wing field-consolidation
• CL-D-03: The Second Half of the Boric Presidency and the 17 December 2023 Constitutional Rejection — direct predecessor; the constitutional-process closure that produced the post-2023 agenda de reformas pivot and conditioned the 2025 issue-agenda
• CL-D-04: The Boric Pension Reform of 2025, the Cabinet Stabilisation, and the Pre-2025-Election Trajectory — direct predecessor; the Reforma Previsional (Ley 21.735) policy record that constitutes the principal Jara-campaign positive-legacy claim
• CL-C-02: The 18 October 2019 Estallido Social — long-arc antecedent; the structural-political event that produced the post-2019 reorganisation now closing with the 2025 cycle
• CL-K-01: 1973 Coup and Pinochet Regime Foundation — long-arc anchor; the institutional origin of the 1980 Constitution that remains in force across the 2025 election
• CL-K-02: 1988 Plebiscite and the 1989–1990 Aylwin Transition — long-arc anchor; the post-1990 Concertación-and-Alianza polarity now potentially closing in the 2025 cycle
• CL-A-01: The Lagos and Bachelet-1 Presidencies (2000–2010) — long-arc anchor; the Concertación governance baseline
• CL-A-02: Sebastián Piñera's First Presidency (2010–2014) — long-arc centre-right anchor
• CL-A-03: The Second Michelle Bachelet Presidency (2014–2018) — long-arc anchor; the Nueva Mayoría coalition record
• CL-A-04: The Second Sebastián Piñera Presidency (2018–2022) — long-arc anchor; the post-estallido centre-right administration
• CL-R-01: Chile Governance Books Canon — bibliographic companion
• CL-C-03: The Macrozona Sur Conflict — Mapuche Territorial Politics, the Coordinadora Arauco-Malleco, the Forestal Industry, the Antiterrorism-Law Application Sequence, the November 2018 Camilo Catrillanca Killing, the 2021–2025 Estado de Excepción Constitucional de Emergencia Cycle, the May 2023 Héctor Llaitul Carillanca Conviction, the Plurinational Constitutional-Question Closure, and the Three-Account Interpretive Frame (1881 Pacification → 1997 Lumaco Origin → 2025 Pre-Election Security Debate)
• CL-E-01: kast government 2026 transition and the republican policy agenda
• CL-E-02: back-reference added by symmetry sweep
• CL-H-PRES-02: back-reference added by symmetry sweep
• CL-H-PRES-03: Miguel Juan Sebastián Piñera Echenique — A Biography
• CL-B-02: Eduardo Frei Montalva and the "Revolución en Libertad" — The Christian Democratic Government
• CL-C-01: The Pinochet Military Regime
• CL-A-06: The Chilean Economic Model — From the 1975 Chicago Boys Programa de Recuperación Económica to the 2026 Cuarta Generación
• CL-D-07: José Antonio Kast's Presidency Year One (March 2026 – March 2027) — Conservative Restoration, Border-Wall Implementation, and Macro Continuity
• CL-K-03: The 11 September 1973 Coup Decision — Pinochet, Merino, Leigh, Mendoza, and the Three-Week Pre-Coup Sequence
• CL-K-04: The 5 October 1988 Plebiscite "No" Victory and the 1990 Democratic Transition — Decision Architecture, Concertación Strategy, and the Negotiated Handover
• CL-D-08: Kast's Second Year (March 2027 – March 2028) — Macro Continuity, Security Implementation, and the 2028 Municipal Cycle
• CL-K-05: The 2022–2023 Chilean Constitutional Conventions and the Two Rejections — The Convención Constitucional, the Consejo Constitucional, and the Closure of the Post-Estallido Constitutional Moment
• CL-H-PRES-04: Gabriel Boric Font — A Biography
• CL-N-01: Chile in International Perceptions — Model, Laboratory, and Cautionary Tale
• CL-J-01: the Rettig and Valech Baselines, the Justicia en la Medida de lo Posible Settlement, the 1998 London Rupture, the Riggs Demolition of the Austere-Soldier Myth, the Museum of Memory, the 2023 Fiftieth-Anniversary Polarisation, and the Contest Among the Human-Rights/Never-Again Account, the Pinochetista/Salvation Account, and the Transitional-Settlement/Complexity Account
• CL-O-01: Chile Megatrends — The 2030s Questions
• CL-M-01: The Concertación Model — Coalition Politics and the Democracy of Agreements