Indicators / series
epoch_bench.claude_sonnet_4_5_20250929_unknown.scicode.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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ae884286b7bf62ed | 45.7% | grade B, evidence tier 6 | 2025-09-29 | 2025-09-29 | 6 | reported | api | approved | 2026-10-14 12:06 | 200 | 8e5d35782ae6 | 34bedcf717658d94 | source page |
Raw snippets and dispute text
- ae884286b7bf62ed {"Cost per task": null, "Model version": "claude-sonnet-4-5-20250929_unknown", "Name": "Claude 4.5 Sonnet (Reasoning)", "Organization": "Anthropic", "Release date": "2025-09-29", "Score": "0.457175925925926", "Source": "https://artificialanalysis.ai/evaluations/scicode", "id": null}