OpenAI
GPT-5.1 2025 11 13 Medium
Released 2025-11-13 · Data snapshot 2026-10-22
Overall score
59.5
Awaiting benchmarks (insufficient coverage)Benchmark coverage
13.6%
3 third-party benchmarks
Context window
—
tokens
Input price
—
per million tokens
Output price
—
per million tokens
Dimension performance
Knowledge
59.5
Above averageBelow averageAnchored at 50 (reference models’ average); every 15 points ≈ one standard deviation
Benchmark details
Coding1 items
Terminal-Benchmedium47.6
Knowledge2 items
GPQA Diamondhigh87.6
SimpleQA Verifiedhigh48
Multiple reasoning tiers of the same benchmark take the best value; raw scores have different scales and are not comparable across benchmarks.
Score trend
2026-10-202026-10-22
View daily data
| 2026-10-22 | 59.5 |
| 2026-10-21 | 54.0 |
| 2026-10-20 | 54.0 |