OpenAI
GPT-6 Astra (Max)
Released 2026-09-03 · Context 1050K · Data snapshot 2026-10-22
Overall score
73.3
Ranked #2Benchmark coverage
90.9%
20 third-party benchmarks
Context window
1050K
tokens
Input price
$10.00
Cache read $1.00
Output price
$50.00
per million tokens
OpenRouter usage
#46
419.5B tokens/day
Prices converted at snapshot-day rate (USD/CNY 6.6761)
Dimension performance
Reasoning
77.4
Knowledge
73.4
Coding
72.4
Office
72.1
Human preference
67.4
Above averageBelow averageAnchored at 50 (reference models’ average); every 15 points ≈ one standard deviation
Benchmark details
Coding5 items
LiveBench 2.0 · Coding93.7
LiveBench 2.0 · Browser84
LiveBench 2.0 · Long Agentic82.4
AA Coding Index76.9
AA Agentic Index51
Reasoning3 items
FrontierMath (Tiers 1-3)max93.7
LiveBench 2.0 · Reasoning92.7
AA Intelligence Index52.7
Office9 items
LiveBench 2.0 · Research85.2
LiveBench 2.0 · Data Analysis83
LiveBench 2.0 · Design82
AA Economics59.8
AA Legal58.5
AA Strategy & Ops57.3
AA Finance & Accounting55.2
AA Engineeringxhigh54.7
AA Healthcare & Medical52.7
Knowledge2 items
GPQA Diamondmax95.8
SimpleQA Verifiedmax75.6
Human preference1 items
LMArena Human Blind Vote1475.5016
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 | 73.3 |
| 2026-10-21 | 73.1 |
| 2026-10-20 | 73.1 |