Epoch AI audits 15 AI benchmarks, finds 9 flawed — 46% of sampled HLE questions broken
morqon · x · 2026-09-18
Epoch AI launched Benchmark Reviews, auditing 15 popular AI benchmarks: 4 Verified, 9 Flawed, 2 with insufficient info. Key findings: in Terminal Bench 4.0, 45.5% of tasks were broken after cross-checking GitHub issues; 46% of 48 randomly sampled HLE questions were flawed; and DeepSWE 1.1 has a bug that can break grading for every task. Widely cited eval scores may rest on shaky ground.
Related event: Epoch AI's First Benchmark Audit Flags 9 of 15 as Flawed(22 posts)→
More from Models
- Musk cites unsustainable Grok Bot costs as Hermes offers one-command agent migration — Teknium · 2026-11-04
- Hobbyist rewrites Qwen 0.6B weights with 39.8M tokens, no gradients, in 3h12m — Altruistic_Heat_9531 · 2026-11-04
- Same leak, reshared: ChatGPT's five family plan prices spotted again — heyshrutimishra · 2026-11-04
- KOL visits StepFun's Shanghai office, hints a powerful new model is coming — teortaxesTex · 2026-11-04
- Fable 5.5 delayed as Anthropic reportedly bets OpenAI's Astra 6.2 won't beat it — haider1 · 2026-11-04
- ByteDance open-sources Axion 1.0-35B agent foundation model with full reproducible recipe — pmttyji · 2026-11-04