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GPT-5.6 Sol (Xhigh)
OpenAI · Released 2026-07-09 · Independent benchmark scores from Artificial Analysis
Intelligence Index
44.0
Output speed
0.0
tokens/sec
Blended price
$8.00
per 1M tokens
Time to first token
0.00s
Model metadata
| Model ID | d998db47-9b67-4727-a2bb-2e1261020ac0 |
|---|---|
| Slug | gpt-5-6-sol-xhigh |
| Release date | 2026-07-09 |
| Provider | OpenAI |
| Provider slug | openai |
| Output speed | 0.0 tok/s |
| Time to first token | 0.00s |
| Time to first answer | 0.00s |
| Blended price ($/1M) | $8.00 |
| Input price ($/1M) | $4.00 |
| Output price ($/1M) | $20.00 |
All evaluation scores (18)
| aime | — |
|---|---|
| aime 25 | — |
| artificial analysis coding index | 78.30 |
| artificial analysis intelligence index | 44.00 |
| artificial analysis math index | — |
| gpqa | 93.1% |
| hle | 47.3% |
| ifbench | 71.0% |
| lcr | 82.3% |
| livecodebench | — |
| math 500 | — |
| mmlu pro | — |
| scicode | 57.1% |
| tau banking | 38.1% |
| tau2 | 84.8% |
| terminalbench hard | 61.4% |
| terminalbench v2 1 | 89.5% |
| terminalbench v4 0 | 24.7% |
Source: artificialanalysis.ai/models/gpt-5-6-sol-xhigh
Benchmark data from Artificial Analysis.