OpenAI
GPT-5 (High)
Released 2025-08-07 · Context 400K · Data snapshot 2026-10-23
Overall score
64.8
Awaiting benchmarks (insufficient coverage)Benchmark coverage
13.6%
3 third-party benchmarks
Context window
400K
tokens
Input price
$1.25
Cache read $0.12
Output price
$10.00
per million tokens
Prices converted at snapshot-day rate (USD/CNY 6.6743)
Dimension performance
Coding
65.1
Human preference
62.5
Above averageBelow averageAnchored at 50 (reference models’ average); every 15 points ≈ one standard deviation
Benchmark details
Coding2 items
Aider Polyglot 22586.7
Terminal-Bench49.6
Human preference1 items
LMArena Human Blind Vote1434.8099
Multiple reasoning tiers of the same benchmark take the best value; raw scores have different scales and are not comparable across benchmarks.
Score trend
2026-10-202026-10-23
View daily data
| 2026-10-23 | 64.8 |
| 2026-10-22 | 64.8 |
| 2026-10-21 | 64.8 |
| 2026-10-20 | 64.8 |