SF·SIX / MODEL PROFILE
Google Gemini 3.1 Pro Preview Custom Tools
Gemini 3.1 Pro Preview Custom Tools is a variant of Gemini 3.1 Pro that improves tool selection behavior by preventing overuse of a general bash tool when more efficient third-party...
Google Gemini 3.1 Pro Preview Custom Tools costs $2.00 per 1M input tokens and $12.00 per 1M output tokens at the standard tier, the lowest default-region price among the 1 provider SF·SIX tracks, from Google AI Studio. Cached input reads cost $0.20 per 1M tokens. Updated ; prices checked .
- Developer
- Google DeepMind
- Input modalities
- text, audio, image, video, file
- Output modalities
- text
- Context tokens
- 1,048,576
- Latest price observation
- 2026-10-17
- Lowest paired standard token quote
- $2.00 input / $12.00 output per 1M tokens
Dated price and provider records
| Provider and channel | Input | Output or native rate | Unit and status | Source and observation |
|---|---|---|---|---|
| Google AI StudioOpenRouter | $2.00 | $12.00 | 1M tokenspriced · USD | OpenRouter2026-10-17 |
These are dated, non-executable observations. Verify the exact endpoint, price and terms with the source before use. Unknown values are not free.