OpenRouter model
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...
- Provider
- OpenRouter
- Availability
- Available
- Model ID
- google/gemini-3.1-pro-preview-customtools
- Snapshot
- 2026-08-28
Google: Gemini 3.1 Pro Preview Custom Tools model overview
Google: Gemini 3.1 Pro Preview Custom Tools is listed in the public Swarm catalog through OpenRouter. This page summarizes the verified catalog fields used by Swarm without claiming real-time access for every provider account.
- Provider
- OpenRouter
- Family
- OpenRouter
- Context window
- 1.05M tokens
- Thinking support
- low · medium · high
- Availability status
- Available
- Catalog ID
- openrouter/google/gemini-3.1-pro-preview-customtools
Public catalog snapshot. Catalog availability is not a real-time provider status or an access guarantee.