Gemini 3.1 Pro Preview Custom Tools
by Google
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-part
Models
Gemini 3.1 Pro Preview Custom Tools
Added 10 July 2026
Overview
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...
How to use / API access
Call via OpenRouter with model id `google/gemini-3.1-pro-preview-customtools`.
- openrouter ·
google/gemini-3.1-pro-preview-customtoolsDocs
OpenRouter id: google/gemini-3.1-pro-preview-customtools
Notes
Gemini 3.1 Pro Preview Custom Tools is listed in the EDNA Models directory from the OpenRouter catalogue.
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