Gemini 3.1 Pro Preview Custom Tools
by Google DeepMind · Released Feb 2026
Multimodal1M ContextPreview
Context
1.0M tokens (~524 books)
Input $/1M
$2.00
Output $/1M
$12.00
Type
multimodal
License
Proprietary
Benchmarks
0 tested
Data as of
About
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...
No benchmark data available yet.
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BenchGecko API
gemini-3-1-pro-preview-customtools
Specifications
- Typemultimodal
- Context1.0M tokens (~524 books)
- ReleasedFeb 2026
- LicenseProprietary
- Statuspreview
- Cost / Message~$0.016
Available On
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Frequently Asked Questions
Gemini 3.1 Pro Preview Custom Tools is a proprietary multimodal AI model by Google DeepMind, released in February 2026. Context window: 1M tokens.
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Key facts · as of 2026-10-05
- Gemini 3.1 Pro Preview Custom Tools by Google DeepMind. Not enough public benchmark scores to rank yet.
- List price $2.00 input · $12.00 output per 1M tokens (as of 2026-10-05).
- Sold by 1 provider (as of 2026-10-05): Google AI Studio $2.00 in / $12.00 out.
How to cite · data as of 2026-10-05
Gemini 3.1 Pro Preview Custom Tools · benchmarks, pricing and providers. BenchGecko, data as of 2026-10-05. https://benchgecko.ai/model/gemini-3-1-pro-preview-customtools
Credit "Source: BenchGecko" with a link. Prices per provider and Gecko Tests are BenchGecko data (CC BY 4.0); benchmark scores keep their original source, listed in the JSON. JSON · llms.txt · MCP