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epoch_bench.claude_fable_5.eci_closed.pt

Source: Epoch AI benchmarks and Capabilities Index (Epoch AI) · CC BY 4.0 · CSV

Epoch AI, Benchmarking Hub and Epoch Capabilities Index (CC BY 4.0)

idvaluegradeas of datepublished datetieraudited vs reportedextraction methodreview statusretrieved athttp statuscontent hashsupersedes idurlflags
2202dee6a2133a8e163 index (161167)grade A, evidence tier 12026-06-092026-06-091reportedapiapproved2026-09-10T06:33:11.514623Z200cde2f74ecf00source page
Raw snippets and dispute text
  • 2202dee6a2133a8e {"Accessibility group": "Closed weights", "Display name": "Claude Fable 5", "Model": "Claude Fable 5", "Organization": "Anthropic", "date": "2026-06-09", "eci": "163.41", "eci_ci_high": "167.1", "eci_ci_low": "160.68"}