{
  "url": "https://www.aibattle.space/rankings/eval-hle-humanity-s-last-exam-score",
  "dataset": "Humanity's Last Exam: Score",
  "family": "tab::eval-hle",
  "familyLabel": "Frontier Evals",
  "sourceRowCount": 20,
  "window": 20,
  "metricKeys": [
    "Humanity's Last Exam"
  ],
  "rebuilt": "2026-09-19",
  "stats": {
    "median": 0.49096385542168697,
    "mean": 0.4926784059314181,
    "min": 0.394810009267841,
    "max": 0.591288229842447,
    "spread": 0.196478220574606,
    "gapFirstToSecond": 0.004170528266913998,
    "gapFirstToSecondPercent": 0.71,
    "creators": 9
  },
  "entries": [
    {
      "rank": 1,
      "name": "Claude Fable 5.1 (Adaptive Reasoning, Max Effort, Default Fallback)",
      "creator": "Anthropic",
      "slug": "claude-fable-5-1",
      "detailsUrl": "/models/claude-fable-5-1",
      "value": 0.591288229842447
    },
    {
      "rank": 2,
      "name": "Claude Fable 5.1 (Adaptive Reasoning, Xhigh Effort, Default Fallback)",
      "creator": "Anthropic",
      "slug": "claude-fable-5-1-xhigh",
      "detailsUrl": "/models/claude-fable-5-1-xhigh",
      "value": 0.587117701575533
    },
    {
      "rank": 3,
      "name": "Claude Fable 5.1 (Adaptive Reasoning, High Effort, Default Fallback)",
      "creator": "Anthropic",
      "slug": "claude-fable-5-1-high",
      "detailsUrl": "/models/claude-fable-5-1-high",
      "value": 0.559314179796108
    },
    {
      "rank": 4,
      "name": "Claude Fable 5 (Adaptive Reasoning, Max Effort, Opus 4.8 Fallback)",
      "creator": "Anthropic",
      "slug": "claude-fable-5",
      "detailsUrl": "/models/claude-fable-5",
      "value": 0.554680259499537
    },
    {
      "rank": 5,
      "name": "Claude Opus 5 (Adaptive Reasoning, Max Effort)",
      "creator": "Anthropic",
      "slug": "claude-opus-5",
      "detailsUrl": "/models/claude-opus-5",
      "value": 0.548656163113994
    },
    {
      "rank": 6,
      "name": "GPT-6 Astra (max)",
      "creator": "OpenAI",
      "slug": "gpt-6-astra",
      "detailsUrl": "/models/gpt-6-astra",
      "value": 0.546802594995366
    },
    {
      "rank": 7,
      "name": "GPT-6 Astra (xhigh)",
      "creator": "OpenAI",
      "slug": "gpt-6-astra-xhigh",
      "detailsUrl": "/models/gpt-6-astra-xhigh",
      "value": 0.545875810936052
    },
    {
      "rank": 8,
      "name": "Claude Opus 5 (Adaptive Reasoning, Xhigh Effort)",
      "creator": "Anthropic",
      "slug": "claude-opus-5-xhigh",
      "detailsUrl": "/models/claude-opus-5-xhigh",
      "value": 0.544022242817424
    },
    {
      "rank": 9,
      "name": "Claude Fable 5.1 (Adaptive Reasoning, Medium Effort, Default Fallback)",
      "creator": "Anthropic",
      "slug": "claude-fable-5-1-medium",
      "detailsUrl": "/models/claude-fable-5-1-medium",
      "value": 0.537998146431881
    },
    {
      "rank": 10,
      "name": "GPT-5.6 Sol (max)",
      "creator": "OpenAI",
      "slug": "gpt-5-6-sol",
      "detailsUrl": "/models/gpt-5-6-sol",
      "value": 0.494902687673772
    },
    {
      "rank": 11,
      "name": "Muse Spark 1.3 (max)",
      "creator": "Meta",
      "slug": "muse-spark-1-3",
      "detailsUrl": "/models/muse-spark-1-3",
      "value": 0.487025023169602
    },
    {
      "rank": 12,
      "name": "Gemini 3.8 Flash (high)",
      "creator": "Google",
      "slug": "gemini-3-8-flash",
      "detailsUrl": "/models/gemini-3-8-flash",
      "value": 0.478220574606117
    },
    {
      "rank": 13,
      "name": "Kimi K3 (max)",
      "creator": "Kimi",
      "slug": "kimi-k3",
      "detailsUrl": "/models/kimi-k3",
      "value": 0.468952734012975
    },
    {
      "rank": 14,
      "name": "Grok 4.6 (high)",
      "creator": "SpaceXAI",
      "slug": "grok-4-6",
      "detailsUrl": "/models/grok-4-6",
      "value": 0.429101019462465
    },
    {
      "rank": 15,
      "name": "GPT-5.6 Terra (max)",
      "creator": "OpenAI",
      "slug": "gpt-5-6-terra",
      "detailsUrl": "/models/gpt-5-6-terra",
      "value": 0.429101019462465
    },
    {
      "rank": 16,
      "name": "Qwen3.8 2.4T A95B",
      "creator": "Alibaba",
      "slug": "qwen3-8-2-4t-a95b",
      "detailsUrl": "/models/qwen3-8-2-4t-a95b",
      "value": 0.424467099165894
    },
    {
      "rank": 17,
      "name": "GLM-5.3 (max)",
      "creator": "Z AI",
      "slug": "glm-5-3",
      "detailsUrl": "/models/glm-5-3",
      "value": 0.422613531047266
    },
    {
      "rank": 18,
      "name": "DeepSeek V4 Pro 0813 (Reasoning, Max Effort)",
      "creator": "DeepSeek",
      "slug": "deepseek-v4-pro",
      "detailsUrl": "/models/deepseek-v4-pro",
      "value": 0.410101946246525
    },
    {
      "rank": 19,
      "name": "GLM-5.3-Flash",
      "creator": "Z AI",
      "slug": "glm-5-3-flash",
      "detailsUrl": "/models/glm-5-3-flash",
      "value": 0.398517145505097
    },
    {
      "rank": 20,
      "name": "GPT-5.6 Luna (max)",
      "creator": "OpenAI",
      "slug": "gpt-5-6-luna",
      "detailsUrl": "/models/gpt-5-6-luna",
      "value": 0.394810009267841
    }
  ]
}