Indicators / series
epoch_bench.claude_sonnet_5_unknown_recditjv4rt440qu6.apex_agents.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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 96c598b6c60a6bcd | 54.5% | grade B, evidence tier 6 | 2026-06-30 | 2026-06-30 | 6 | reported | api | approved | 2026-09-22 10:28 | 200 | 55692b9c1ecf | — | source page |
Raw snippets and dispute text
- 96c598b6c60a6bcd {"Cost per task": null, "Model version": "claude-sonnet-5_unknown", "Name": "Sonnet 5", "Organization": "Anthropic", "Pass@1 score": "0.545", "Release date": "2026-06-30", "id": "recDITjv4rt440qU6"}