{
  "meta": {
    "key": "frontiermath",
    "title": "FrontierMath",
    "unit": "%",
    "category": "AI",
    "source": "Epoch AI benchmark runs (FrontierMath Tiers 1-3 v2, private)",
    "sourceUrl": "https://epoch.ai/data/benchmarks.csv",
    "verified": "2026-09-08",
    "url": "https://exponentialtracker.com/curve/frontiermath",
    "csv": "https://exponentialtracker.com/data/frontiermath.csv",
    "json": "https://exponentialtracker.com/data/frontiermath.json",
    "retrievedFrom": "Compiled by Exponential Tracker and re-derived from the source named above. Rebuilt on every deploy, so re-fetch rather than trusting a saved copy to be current.",
    "rights": "The underlying data belongs to Epoch AI benchmark runs (FrontierMath Tiers 1-3 v2, private). This compilation may be reused with attribution to Exponential Tracker. No licence is claimed or implied over the source data.",
    "citation": "Exponential Tracker, \"FrontierMath\", exponentialtracker.com/curve/frontiermath, data verified 2026-09-08. Underlying source: Epoch AI benchmark runs (FrontierMath Tiers 1-3 v2, private)."
  },
  "data": [
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      "year": 2024.07,
      "value": 0,
      "label": "GPT-3.5 Turbo: a flat zero"
    },
    {
      "year": 2024.27,
      "value": 0.7,
      "label": "GPT-4 Turbo (Apr 2024): 2 of 285"
    },
    {
      "year": 2024.96,
      "value": 14.74,
      "label": "o1"
    },
    {
      "year": 2025.08,
      "value": 18.6,
      "label": "o3-mini"
    },
    {
      "year": 2025.29,
      "value": 36.14,
      "label": "o4-mini"
    },
    {
      "year": 2025.6,
      "value": 55.44,
      "label": "GPT-5: first past half"
    },
    {
      "year": 2025.77,
      "value": 55.79,
      "label": "GPT-5 Pro"
    },
    {
      "year": 2025.95,
      "value": 74,
      "label": "GPT-5.2 Pro"
    },
    {
      "year": 2026.18,
      "value": 82.46,
      "label": "GPT-5.4 Pro"
    },
    {
      "year": 2026.31,
      "value": 87.72,
      "label": "GPT-5.5 Pro"
    },
    {
      "year": 2026.52,
      "value": 89.12,
      "label": "GPT-5.6 Sol"
    },
    {
      "year": 2026.67,
      "value": 90.18,
      "label": "Claude Fable 5.1: the only non-OpenAI record"
    },
    {
      "year": 2026.68,
      "value": 93.68,
      "label": "GPT-6 Astra (2026-09-03): 18 problems left"
    }
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}