Models · Google
Gemini 3.1 Pro Preview Custom Tools
Released 25 Feb 2026Sees imagesHears audioTool useReasoning
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...
Input$2.00₹176 · per 1M tokens
Output$12₹1,056 · per 1M tokens
Context1Mtokens it can read at once
Max output66Ktokens per reply
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What would it cost?
- Gemini 3.1 Pro Preview Custom Tools$66.00 · ₹5,808 a month · $0.007 · ₹0.58 each
Estimate from list prices per token, at ₹88/$. Caching, batch discounts and taxes aren't included. A token is about ¾ of a word.