OpenAI
GPT 4o (2024-08 06)
Released 2024-11-20 · Context 128K · Data snapshot 2026-10-22
Overall score
41.1
Awaiting benchmarks (insufficient coverage)Benchmark coverage
18.2%
4 third-party benchmarks
Context window
128K
tokens
Input price
$2.50
Cache read $1.25
Output price
$10.00
per million tokens
OpenRouter usage
#182
10.7B tokens/day
Prices converted at snapshot-day rate (USD/CNY 6.6761)
Dimension performance
Human preference
51.8
Knowledge
37.5
Above averageBelow averageAnchored at 50 (reference models’ average); every 15 points ≈ one standard deviation
Benchmark details
Reasoning1 items
FrontierMath (Tiers 1-3)0.4
Knowledge2 items
GPQA Diamond47.9
SimpleQA Verified26
Human preference1 items
LMArena Human Blind Vote1346.1751
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 | 41.1 |
| 2026-10-21 | 32.4 |
| 2026-10-20 | 29.6 |