{
  "data": {
    "id": "cep-chile",
    "name": "Centro de Estudios Públicos (CEP)",
    "country": "CL",
    "country_name": "Chile",
    "countries_polled": [
      "CL"
    ],
    "modes": [
      "face-to-face (probability household sample, 100 comunas; response rate 64.2%)"
    ],
    "aliases": [],
    "website": "https://www.cepchile.cl",
    "wikidata": null,
    "registries": [],
    "note": null,
    "url": "https://electionindex.org/pollster/cep-chile",
    "final_polls": [
      {
        "id": "cep-chile/chile-general-2025",
        "pollster": "cep-chile",
        "pollster_name": "Centro de Estudios Públicos (CEP)",
        "election": "chile-general-2025",
        "race": "president",
        "commissioned_by": "CEP (own Estudio Nacional de Opinión Pública, Encuesta CEP N°95)",
        "fieldwork": {
          "start": "2025-09-22",
          "end": "2025-10-17"
        },
        "published_at": "2025-10-27",
        "sample_size": 1217,
        "mode": "face-to-face (probability household sample, 100 comunas; response rate 64.2%)",
        "population": "Población de 18 años y más residente en todo el país (a excepción de las zonas de difícil acceso)",
        "base": "Total sample (\"(Total muestra)\"); simulated secret-ballot question ('deposítelo en la urna'), incl. Nulo + Blanco 12 and No vota 9 (rounded figures sum to 101).",
        "results": [
          {
            "name": "Jeannette Jara",
            "pct": 25,
            "match": null
          },
          {
            "name": "José Antonio Kast",
            "pct": 23,
            "match": null
          },
          {
            "name": "Evelyn Matthei",
            "pct": 12,
            "match": null
          },
          {
            "name": "Franco Parisi",
            "pct": 9,
            "match": null
          },
          {
            "name": "Johannes Kaiser",
            "pct": 6,
            "match": null
          },
          {
            "name": "Harold Mayne-Nicholls",
            "pct": 2,
            "match": null
          },
          {
            "name": "Marco Enríquez-Ominami",
            "pct": 2,
            "match": null
          },
          {
            "name": "Eduardo Artés",
            "pct": 1,
            "match": null
          },
          {
            "name": "Nulo + Blanco",
            "pct": 12,
            "match": null
          },
          {
            "name": "No vota",
            "pct": 9,
            "match": null
          }
        ],
        "undecided_pct": null,
        "registry": null,
        "source": "https://static.cepchile.cl/uploads/cepchile/2025/10/27-154418_uip4_ppt95_conferencia_OP_con-anexo_VF.pdf",
        "read_on": "2026-10-25",
        "licence_layer": "facts-only",
        "against_result": null,
        "not_comparable": "Its shares are of the whole sample, with 12% null or blank and 9% not voting in the base; the release gives no decided-voter version, and rescaling it would be our figure, not the pollster’s.",
        "note": "Figures read from slide 47 (rendered chart). Very long field period ending a month before the election; not comparable in timing to the weekly trackers. published_at from the PDF's upload date on CEP's site (27 Oct 2025)."
      }
    ]
  },
  "meta": {
    "dataset_version": "2026-10-26.74f9bab4",
    "built_at": "2026-10-26T08:01:24Z",
    "generated_at": "2026-10-26T18:45:18.104Z",
    "licence": "CC BY 4.0: credit \"Global Election Index (electionindex.org)\" and link to https://electionindex.org",
    "docs": "https://electionindex.org/docs"
  }
}