Model Details
Released
Feb 19, 2026
Context Length
1,000,000
Where is Gemini 3.1 Pro Preview a perfect fit?
gemini-3.1-pro-preview is designed for cutting-edge experimentation with high capability, giving early access to next-gen improvements. Ideal for:
- Advanced reasoning and multi-step problem solving
- Research and experimentation with new model capabilities
- Multimodal applications (text, image, audio understanding)
- Complex coding, debugging, and system design workflows
- Long-context tasks across large datasets and documents
- Early-stage enterprise testing before stable releases
- Advanced reasoning and multi-step problem solving
- Research and experimentation with new model capabilities
- Multimodal applications (text, image, audio understanding)
- Complex coding, debugging, and system design workflows
- Long-context tasks across large datasets and documents
- Early-stage enterprise testing before stable releases
Quick Model Estimate
Your Gemini 3.1 Pro Preview Cost Estimate
💰 Total Cost
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for 1000 input + 1000 output tokens
📥 Input (1000 × $2.000000)
—
📤 Output (1000 × $12.000000)
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Cost Breakdown
📥 Input
📤 Output
At the last price Perplexity charged, before it stopped on 17th Oct 2026. No longer on offer.
Pricing
No provider we track currently offers Gemini 3.1 Pro Preview.
No longer offered by
The last prices each provider charged for Gemini 3.1 Pro Preview before it stopped offering it. These are no longer on offer. Each row links to that provider's price history.
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Service Tier
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Input Price
(per 1M tokens) ↕ |
Output Price
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Cached Input
(per 1M tokens) ↕ |
Context Size
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View
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 Perplexity | 17th Oct 2026Provider stopped offering it | Text | Standard | $2.0000 | $12.0000 | $0.2000 | Up to 200,000 tokens | → |
| Perplexity | 17th Oct 2026Provider stopped offering it | Text | Standard | $4.0000 | $18.0000 | N/A | 200,000+ tokens | → |
Recent changes
When Gemini 3.1 Pro Preview was newly listed on a provider, moved to legacy or deprecated, or retired.
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Discontinued
Perplexity stopped offering Google's Gemini 3.1 Pro Preview, and no tracked provider now offers it.
Other Models in the Gemini 3.1 Family
FAQs about Gemini 3.1 Pro Preview
What is Gemini 3.1 Pro Preview's context window?
Gemini 3.1 Pro Preview has a context window of 1,000,000 tokens.