Gemini 3.1 Pro Preview
GoogleProprietary1.05M context
Gemini 3.1 Pro Preview is a proprietary model from Google with a 1.05M-token context window. 3 providers list it, from $2.00 per million input tokens and $12.00 per million output tokens (Google AI Studio and 1 other).
- Maker
- Licence
- Proprietary
- Context window
- 1.05M
- Providers listed
- 3
- Lowest input, per 1M
- $2.00
- Lowest output, per 1M
- $12.00
- Google's own API, per 1M
- $2.00 in · $12.00 out
- Effort settings
- High
Providers serving Gemini 3.1 Pro Preview
Cheapest first, by the blended rate of three input tokens to one output token. Prices in US dollars per million tokens, as of 26 Oct 2026.
| Provider | Input | Output | Context | Tools | JSON mode | OpenAI-compatible | Model ID |
|---|---|---|---|---|---|---|---|
Google AI Studio | $2.00 | $12.00 | 1.05M | Yes | Yes | No | gemini-3.1-pro-preview |
Google Vertex | $2.00 | $12.00 | 1.05M | Yes | Yes | No | gemini-3.1-pro-preview |
Databricks Billed in DBUs; converted at Databricks' $0.07 per DBU (AWS). | $2.50 | $15.00 | 1.05M | Yes | Yes | Yes | databricks-gemini-3-1-pro |
Benchmark scores
Published scores only, each linked to its source. Compare every model in Bench rankings