Skip to content
Slow Variables

Ask the data

Answers come from the same store as the site; every number is checked against the record it cites.

Indicators / series

metr.gpt_4_turbo_inspect.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)

idvaluegradeas of datepublished datetieraudited vs reportedextraction methodreview statusretrieved athttp statuscontent hashsupersedes idurlflags
0d21fe651b2bd5893.73 min (1.986.74)grade A, evidence tier 12024-04-092026-09-101reportedapiapproved2026-09-10T00:51:13.090038Z200aae31902b051source page
Raw snippets and dispute text
  • 0d21fe651b2bd589 {"gpt_4_turbo_inspect": {"p50_horizon_length": {"ci_high": 6.736613, "ci_low": 1.980046, "estimate": 3.732787}, "release_date": "2024-04-09"}}