Gemini 3.1 Pro Preview (batch)
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...
The figures
- Made by
- Model ID
- google/gemini-3.1-pro-preview:batch
- Input
- $1 per million tokens
- Output
- $6 per million tokens
- Context window
- 1.05M tokens
- Longest answer
- 66K tokens
- Takes in
- audio, file, image, text, video
- Gives back
- text
- Reasoning
- Yes
- Tool calling
- Yes
- Reads images
- Yes
- Open weights
- No
- Released
- 19 Feb 2026
Read on 3 Oct 2026.