OpenAI

GPT-5.1

Released 2025-11-13 · Context 400K · Data snapshot 2026-10-27

Overall score

50.4

Ranked #47
Benchmark coverage
26.9%
7 third-party benchmarks
Context window
400K
tokens
Input price
$1.25
Cache read $0.12
Output price
$10.00
per million tokens
OpenRouter usage
#127
31.2B tokens/day

Prices converted at snapshot-day rate (USD/CNY 6.6681)

Dimension performance

Office57.5
Human preference54.9
Coding46.2
Above averageBelow averageAnchored at 50 (reference models’ average); every 15 points ≈ one standard deviation

Benchmark details

Coding2 items
Terminal-Bench47.6
Vibe Code Bench24.61
Office3 items
Tax Eval v274.86
Corporate Finance v263.83
MedCode52.73
Knowledge1 items
MMLU-Pro86.38
Human preference1 items
LMArena Human Blind Vote1438.5918

Multiple reasoning tiers of the same benchmark take the best value; raw scores have different scales and are not comparable across benchmarks.

Score trend

2026-10-262026-10-27
View daily data
2026-10-2750.4
2026-10-2650.8
Scores and prices come from third-party public data (Artificial Analysis / LMArena / OpenRouter). 50 is the reference models’ average; every 15 points ≈ one standard deviation. Prices are converted at snapshot-day rates and provided for reference only. Return to LLM Leaderboard.