{
  "api_version": "1",
  "updated": "2026-10-18",
  "latest_event": "2026-10-17",
  "rights": "© Frontier Log, all rights reserved.",
  "benchmark": {
    "slug": "arc-agi-1",
    "name": "ARC-AGI-1",
    "family": "arc-agi",
    "unit": "%",
    "higher_is_better": true,
    "status": "superseded",
    "benchmark_url": "https://arcprize.org/arc-agi/1/",
    "introduced": "2019-11-05",
    "creator": "François Chollet",
    "introduced_source": "https://arxiv.org/abs/1911.01547v1",
    "settings": [
      {
        "setting": "default",
        "name": "",
        "url": "https://frontierlog.ai/benchmark/arc-agi-1",
        "results": 4
      }
    ]
  },
  "total": 4,
  "results": [
    {
      "id": "gpt-5-2:arc-agi-1:default:1",
      "model": "gpt-5-2",
      "model_name": "GPT-5.2",
      "model_date": "2025-12-11",
      "event": "https://frontierlog.ai/event/2025-12-11-gpt-5-2",
      "benchmark": "arc-agi-1",
      "benchmark_name": "ARC-AGI-1",
      "setting": "default",
      "setting_name": "",
      "score": 86.2,
      "unit": "%",
      "printed": "86.2%",
      "reported_by": "openai",
      "label": "GPT‑5.2 Thinking",
      "source": "https://openai.com/index/introducing-gpt-5-2",
      "source_title": "Introducing GPT-5.2",
      "source_date": "2025-12-11",
      "where": "headline eval table (HTML, first table), row 'ARC-AGI-1 (Verified) / Abstract reasoning', column 'GPT‑5.2 Thinking'",
      "own": true,
      "primary": true,
      "parallel": false,
      "notes": "Row label 'ARC-AGI-1 (Verified)'. Repeated in the detailed abstract-reasoning table (row 'ARC-AGI-1 (Verified)', column 'GPT-5.2 Thinking'). The fetched page text was truncated, so footnotes without a % sign are not visible in the extract.",
      "caveat": "",
      "human_verified": true,
      "human_verified_on": "2026-10-18"
    },
    {
      "id": "gpt-5-4:arc-agi-1:default:1",
      "model": "gpt-5-4",
      "model_name": "GPT-5.4",
      "model_date": "2026-03-05",
      "event": "https://frontierlog.ai/event/2026-03-05-gpt-5-4",
      "benchmark": "arc-agi-1",
      "benchmark_name": "ARC-AGI-1",
      "setting": "default",
      "setting_name": "",
      "score": 93.7,
      "unit": "%",
      "printed": "93.7%",
      "reported_by": "openai",
      "label": "GPT‑5.4",
      "source": "https://openai.com/index/introducing-gpt-5-4",
      "source_title": "Introducing GPT-5.4",
      "source_date": "2026-03-05",
      "where": "detail eval table 'ARC-AGI' (HTML), row 'ARC-AGI-1 (Verified)', column 'GPT‑5.4'",
      "own": true,
      "primary": true,
      "parallel": false,
      "notes": "Row label 'ARC-AGI-1 (Verified)'. The fetched page text was truncated, so footnotes without a % sign are not visible in the extract.",
      "caveat": "",
      "human_verified": true,
      "human_verified_on": "2026-10-18"
    },
    {
      "id": "gpt-5-5:arc-agi-1:default:1",
      "model": "gpt-5-5",
      "model_name": "GPT-5.5",
      "model_date": "2026-04-23",
      "event": "https://frontierlog.ai/event/2026-04-23-gpt-5-5",
      "benchmark": "arc-agi-1",
      "benchmark_name": "ARC-AGI-1",
      "setting": "default",
      "setting_name": "",
      "score": 95.0,
      "unit": "%",
      "printed": "95.0%",
      "reported_by": "openai",
      "label": "GPT‑5.5",
      "source": "https://openai.com/index/introducing-gpt-5-5",
      "source_title": "Introducing GPT-5.5",
      "source_date": "2026-04-23",
      "where": "detail eval table (HTML, last table), row 'ARC-AGI-1 (Verified)', column 'GPT‑5.5'",
      "own": true,
      "primary": true,
      "parallel": false,
      "notes": "Row label 'ARC-AGI-1 (Verified)'. The fetched page text was truncated, so footnotes without a % sign are not visible in the extract.",
      "caveat": "",
      "human_verified": true,
      "human_verified_on": "2026-10-18"
    },
    {
      "id": "gpt-6-astra:arc-agi-1:default:1",
      "model": "gpt-6-astra",
      "model_name": "GPT-6 Astra",
      "model_date": "2026-09-03",
      "event": "https://frontierlog.ai/event/2026-09-03-gpt-6-astra",
      "benchmark": "arc-agi-1",
      "benchmark_name": "ARC-AGI-1",
      "setting": "default",
      "setting_name": "",
      "score": 98.5,
      "unit": "%",
      "printed": "98.5%",
      "reported_by": "openai",
      "label": "GPT‑6 Astra",
      "source": "https://openai.com/index/gpt-6-astra",
      "source_title": "GPT-6 Astra: A new generation of intelligence",
      "source_date": "2026-09-03",
      "where": "'Abstract reasoning' eval table (HTML), row 'ARC-AGI-1', column 'GPT‑6 Astra'",
      "own": true,
      "primary": true,
      "parallel": false,
      "notes": "Row label 'ARC-AGI-1' (no 'Verified' printed). The fetched page text was truncated, so footnotes without a % sign are not visible in the extract.",
      "caveat": "",
      "human_verified": true,
      "human_verified_on": "2026-10-18"
    }
  ]
}