AI model · Google
Gemini 3.1 Flash Lite Preview
Model ID: google/gemini-3.1-flash-lite-preview
- Input
- $0.25 per 1M tokens
- Output
- $1.50 per 1M tokens
- Context
- 1M tokens at once
- Max output
- 66K tokens per reply
- Released
- 3 Mar 2026 Google
What it can do
- YesReasoning
- YesTool calling
- YesImage input
- NoOpen weights
- NoFree to use
Takes text, image, video, file, audio; gives text.
How its listing describes it
Gemini 3.1 Flash Lite Preview is Google's high-efficiency model optimized for high-volume use cases. It outperforms Gemini 2.5 Flash Lite on overall quality and approaches Gemini 2.5 Flash performance across...
Sources
- Google: Gemini 3.1 Flash Lite Preview on OpenRouter — read 2 Oct 2026