Indicators / series
metr.gpt_5_2.horizon_50.pt
Source: METR time horizons (v1.1) (METR) · METR; analysis code MIT at https://github.com/METR/eval-analysis-public · CSV
METR, Measuring AI Ability to Complete Long Tasks (Horizon v1.1)
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8a2d699724cf4d5e | 5.9 h (198–815) | grade A, evidence tier 1 | 2025-12-11 | 2026-09-10 | 1 | reported | api | approved | 2026-09-10T00:51:13.090038Z | 200 | aae31902b051 | — | source page |
Raw snippets and dispute text
- 8a2d699724cf4d5e {"gpt_5_2": {"p50_horizon_length": {"ci_high": 815.177445, "ci_low": 198.067494, "estimate": 352.249302}, "release_date": "2025-12-11"}}