Google: Gemini 3.1 Pro Preview
Analysis Summary
Google: Gemini 3.1 Pro Preview sits in the Frontier tier on our leaderboard, ranked #2 of 523 published models on overall intelligence. At $2.00 input and $12.00 output per 1M tokens, it is among the most expensive on the market. It offers an exceptionally large context window suited to long-document workflows and supports tool use, function calling, vision, and reasoning.
Editorial notes
Google's Gemini 3.1 Pro Preview is one of the most capable models available, ranking at the very top of the field for intelligence, coding, and agentic performance, with a 1M+ token context window and full multimodal support including audio and video. At $2/1M input tokens, it delivers exceptional capability breadth at a competitive price point for enterprise use.
Assessed April 23, 2026
Rankings consider pricing, capabilities, benchmarks, and real-world applicability and are refreshed as new models launch. Feedback?
Performance Profile
Gemini 3.1 Pro Preview is Googleās frontier reasoning model, delivering enhanced software engineering performance, improved agentic reliability, and more efficient token usage across complex workflows. Building on the multimodal foundation..
Capabilities
Performance Indices
Source: Artificial Analysis
Benchmark Scores
Intelligence
Technical
Content
Benchmark data from Artificial Analysis and Hugging Face
How does Google: Gemini 3.1 Pro Preview stack up?
Compare side-by-side with other frontier models.
Model Information
Pricing
| Token Type | Cost per 1M tokens | Cost per 1K tokens |
|---|---|---|
| Input | $2.00 | $0.002000 |
| Output | $12.00 | $0.012000 |
Live Performance
Live endpoint metrics ā refreshed every 30 minutes.
