Google, proprietary
Gemini 3.1 Pro Preview Custom Tools
Gemini 3.1 Pro Preview Custom Tools is a Google model tracked on Noometry for pricing and specifications. API pricing starts at $2 per million input tokens and $12 per million output tokens, with a 1.05M-token context window.
Last verified
Specifications
- Noometry rank
- Unranked
- Index score
- Not ranked
- Evidence
- 0 results
- Provider
Google- Released
- February 19, 2026
- Weights
- Proprietary
- Reasoning
- Yes
- Context window
- 1.05M
- Max output
- 66K
- Input price
- $2 / M
- Output price
- $12 / M
- Blended price
- $4.50 / M
- Output speed
- Not measured
- Value
- Not ranked
- Knowledge cutoff
- January 2025
- Input
- text, image, video, audio, pdf
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Benchmark results
Every published result we track, with its source. Bold rows are the ones used for ranking; where several exist we prefer independent runs over self-reported numbers.
No public benchmark results are tracked for Gemini 3.1 Pro Preview Custom Tools yet.
API pricing by provider
| Route | Input $/M | Output $/M | Cached input $/M | Checked |
|---|---|---|---|---|
| $2 | $12 | $0.20 | 2026-10-10 | |
| openrouter | $2 | $12 | $0.20 | 2026-10-10 |
| vertex | $2 | $12 | $0.20 | 2026-10-10 |
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Frequently asked questions
How good is Gemini 3.1 Pro Preview Custom Tools?
Gemini 3.1 Pro Preview Custom Tools is a Google model tracked on Noometry for pricing and specifications. API pricing starts at $2 per million input tokens and $12 per million output tokens, with a 1.05M-token context window.
How much does Gemini 3.1 Pro Preview Custom Tools cost?
Gemini 3.1 Pro Preview Custom Tools costs $2 per million input tokens and $12 per million output tokens on Google's own API, with cached input at $0.20.
What is Gemini 3.1 Pro Preview Custom Tools's context window?
Gemini 3.1 Pro Preview Custom Tools accepts up to 1.05M tokens of input and can write up to 66K tokens in one response.
Is Gemini 3.1 Pro Preview Custom Tools open source?
No. Gemini 3.1 Pro Preview Custom Tools is proprietary and available only through Google's API and partner platforms.