Gemini 3.1 Pro Preview
byGoogle
Gemini 3.1 Pro Preview is Google’s frontier reasoning model, delivering enhanced software engineering performance, improved agentic reliability, and more efficient token usage across complex workflows. Building on the multimodal foundation...
Specifications
Technical details and pricing.
Benchmarks
7 benchmark scores from Artificial Analysis.
Composite Indices
Intelligence, Coding, Math
Standard Benchmarks
Academic and industry benchmarks
Frequently Asked Questions
What is Gemini 3.1 Pro Preview good for?
Use Gemini 3.1 Pro Preview for everyday tasks like writing, summarizing, brainstorming, and getting clear explanations.
How much does Gemini 3.1 Pro Preview cost?
Pricing is based on usage. Current rates are $2.00/1M tokens for input and $12.00/1M tokens for output.
Can I try Gemini 3.1 Pro Preview for free?
Yes. You can start a chat instantly and test the model before deciding on a plan.
Does Gemini 3.1 Pro Preview support images or audio?
Gemini 3.1 Pro Preview can understand images.
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Benchmarks and pricing are sourced from Artificial Analysis where available. OpenRouter specs are used as a fallback.