This model is not part of the weekly automatic sync. The figures below were confirmed on 2026-08-13.
2 million contexts and omni-wide integrated processing flagship
Gemini 3.1 Pro — Google. Context window 2,000,000 tokens. API pricing (per 1M tokens): Input $2, Output $12. License: Proprietary. LMArena 1,480. GPQA Diamond 94.4%.
| Provider | |
|---|---|
| Tier | Frontier |
| Context window | 2,000,000 tokens |
| Max output | 8,192 tokens |
| License | Proprietary |
| API pricing (per 1M tokens) · Input | $2 |
| API pricing (per 1M tokens) · Output | $12 |
| LMArena | 1,480 (gemini-3.1-pro-preview) |
| GPQA Diamond | 94.4% |
LMArena (CC-BY 4.0, best reasoning setting, 2026-10-02) · GPQA Diamond: Epoch AI (CC-BY 4.0)
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