OpenAI
GPT-6 Astra (max)
GPT-6 Astra is OpenAI's most capable model for complex reasoning, coding, computer use, research, and document creation.
OpenAI model releasesModel Snapshot
TypeLanguage
ReleaseSep 4, 2026
Context1,050,000
Tagsfile-input, implicit-caching, reasoning, tool-use
Overall
Rank #8 across 687
52.7
Coding
Rank #12 across 330
76.9
Blended Price
Rank #419 across 432
$20.00/M
Strength Profile
Percentile score by analysis domain.
* Cost is inverted: lower input, output, and blended prices rank higher.
Benchmark Percentiles
Higher bars mean stronger relative placement.
Model Details
Runtime
Output Speed54.3 tok/s
First Token203.02s
Max Output128,000
Pricing
Blended$20.00/M
Input$10.00/M
All Benchmarks
| Metric | Domain | Value | Rank |
|---|---|---|---|
| Artificial Analysis Intelligence Index | overall | 52.7 | #8 |
| Artificial Analysis Coding Index | coding | 76.9 | #12 |
| LiveBench Mathematics | math | 96.8% | #3 |
| GPQA | reasoning | 96.1% | #2 |