SmophyAI

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Google · Gemini family

Google: Gemini 3.1 Pro Preview Custom Tools

Google: Gemini 3.1 Pro Preview Custom Tools at $4.50/1M tokens blended - and ranks #128 of 291 by average real OpenRouter usage share over the trailing 35-day window (0.00%).

  1. Quality (Intelligence Index) - -
  2. Coding index - -
  3. Agentic index - -
  4. Price (blended $/1M) - 4.50
  5. Context window - 1,048,576
  6. Usage rank - #128 of 291
  7. Providers - 0
  8. Open/closed - closed
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Frequently asked questions

What is Google: Gemini 3.1 Pro Preview Custom Tools's quality score?

Google: Gemini 3.1 Pro Preview Custom Tools does not yet have a published Artificial Analysis benchmark score.

How much does Google: Gemini 3.1 Pro Preview Custom Tools cost?

Google: Gemini 3.1 Pro Preview Custom Tools costs $4.50 per 1M tokens (blended 75% prompt / 25% completion pricing).

Is Google: Gemini 3.1 Pro Preview Custom Tools widely used?

Google: Gemini 3.1 Pro Preview Custom Tools ranks #128 of 291 models by average real OpenRouter usage share, averaging 0.00% of classified token volume over the trailing 35-day window.

Is Google: Gemini 3.1 Pro Preview Custom Tools open-weight or closed?

Google: Gemini 3.1 Pro Preview Custom Tools is a closed-weight model.

Source: OpenRouter (openrouter.ai/rankings), as of August 9, 2026.

Benchmark scores: Artificial Analysis (artificialanalysis.ai) via OpenRouter (openrouter.ai/rankings).

Methodology: smophy.ai/benchmark/methodology

Token counts originate from each provider's own tokenizer and are not directly comparable across providers.