Indicators / series
epoch_bench.claude_haiku_4_5_20251001_1k.arc_agi_2.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)
| id | value | grade | as of date | published date | tier | audited vs reported | extraction method | review status | retrieved at | http status | content hash | supersedes id | url | flags |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ba20732ca48abd21 | 1.3% | grade B, evidence tier 6 | 2025-10-15 | 2025-10-15 | 6 | reported | api | approved | 2026-09-10T06:33:11.514623Z | 200 | cde2f74ecf00 | — | source page |
Raw snippets and dispute text
- ba20732ca48abd21 {"Cost per task": "0.0471", "Model version": "claude-haiku-4-5-20251001_1K", "Name": "Claude Haiku 4.5 (Thinking 1K)", "Organization": "Anthropic", "Release date": "2025-10-15", "Score": "0.0125"}