OpenAI · AI MODEL
GPT-6.1 Sol Pro is the same underlying model as [GPT-6.1 Sol](https://openrouter.ai/openai/gpt-6.1-sol), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. **Cost note:** pro mode spends far more...
Specifications
Source
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Open sourceHugging Face
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History
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| Date | Input / 1M | Output / 1M | Confidence |
|---|---|---|---|
| 9/29/2026, 6:00:02 PM | $2.00 | $10.00 | 100% |
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