Gemini 3.1 Pro Preview
Google · Reasoning-first Gemini preview for agentic coding and complex problem solving
Key facts
- Provider
- Context window
- 1.0M tokens
- Max output
- 65.5K tokens
- Input price
- $2 / M tok
- Output price
- $12 / M tok
- Knowledge cutoff
- Jan 2025
- Released
- Feb 19, 2026
- License
- —
Capabilities
ReasoningTool callingStructured outputFile attachmentsTemperature controlOpen weights
Reasoning options
- effort low · medium · high
Pricing
USD per million tokens, list API rates.
- Input
- $2
- Output
- $12
- Cache read
- $0.2
- Cache write
- —
Modalities
- Input
- Text, Image, Video, Audio, Pdf
- Output
- Text