Indicators / series
epoch_bench.gpt_5_5_xhigh_rec7ob5la2exbjelm.critpt.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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 902d0fae9103a576 | 27.1% | grade B, evidence tier 6 | 2026-04-23 | 2026-04-23 | 6 | reported | api | approved | 2026-09-22 10:28 | 200 | 55692b9c1ecf | — | source page |
Raw snippets and dispute text
- 902d0fae9103a576 {"Accuracy": "0.271428571428571", "Cost per task": null, "Model version": "gpt-5.5_xhigh", "Name": "GPT-5.5 (xhigh)", "Organization": "OpenAI", "Release date": "2026-04-23", "id": "rec7ob5La2ExbJeLM"}