Gemini 3.1 Pro Preview is a multimodal AI model by Google. It features a 1.0M token context window, 113 tok/s output speed, $2.00/1M input tokens pricing. It scores 57.2 on the intelligence index.
Output Speed
113 tok/s
Latency (TTFT)
23.84s
Blended Price
$4.50/M
| Input (Prompt) | $2.00 |
| Output (Completion) | $12 |
| Cache Read | Free |
| Cache Write | Free |
| Context Length | 1.0M |
| Max Output Tokens | N/A |
| Input Modalities | Audio + File + Image + Text + Video |
| Output Modalities | Text |
| Tokenizer | N/A |
Gemini 3.1 Pro Preview costs $2.00/1M input tokens and $12/1M output tokens.
Gemini 3.1 Pro Preview supports a context window of 1.0M tokens, which is approximately 524 pages of text.
Yes, Gemini 3.1 Pro Preview has a strong coding score of 55.5, placing it among the top coding models.
Gemini 3.1 Pro Preview generates output at 113 tok/s. Time to first token is 23.84s.
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No, Gemini 3.1 Pro Preview is a paid model. Check the free models page for zero-cost alternatives.
See the alternatives section above for models with similar capabilities. You can also compare Gemini 3.1 Pro Preview head-to-head with any model on our comparison page.