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GPT-5.6 Sol (high)
OpenAI · Released 2026-07-09 · Independent benchmark scores from Artificial Analysis
Intelligence Index
55.9
Output speed
81.8
tokens/sec
Blended price
$11.25
per 1M tokens
Time to first token
8.65s
Model metadata
| Model ID | 8afc250d-b538-45a2-812a-4605f4ffd87e |
|---|---|
| Slug | gpt-5-6-sol-high |
| Release date | 2026-07-09 |
| Provider | OpenAI |
| Provider slug | openai |
| Output speed | 81.8 tok/s |
| Time to first token | 8.65s |
| Time to first answer | 8.65s |
| Blended price ($/1M) | $11.25 |
| Input price ($/1M) | $5.00 |
| Output price ($/1M) | $30.00 |
All evaluation scores (17)
| aime | — |
|---|---|
| aime 25 | — |
| artificial analysis coding index | 77.20 |
| artificial analysis intelligence index | 55.90 |
| artificial analysis math index | — |
| gpqa | 92.8% |
| hle | 44.1% |
| ifbench | 69.2% |
| lcr | 68.3% |
| livecodebench | — |
| math 500 | — |
| mmlu pro | — |
| scicode | 56.9% |
| tau banking | 30.6% |
| tau2 | 83.3% |
| terminalbench hard | 62.1% |
| terminalbench v2 1 | 87.3% |
Source: artificialanalysis.ai/models/gpt-5-6-sol-high
Benchmark data from Artificial Analysis.