# Gemini 3.1 Flash Lite spotted on models.dev

Gemini 3.1 Flash Lite is a model from Google, released on 7 May 2026. First seen 19 Sep 2026. Catalogues list a 1,048,576 tokens context window. 7 evidence links.

- Kind: Sighting
- Developer: Google
- Confidence: Confirmed
- First seen: 2026-09-19T20:25:27.127Z
- Model: [Gemini 3.1 Flash Lite](https://alexgetman.com/models/google/gemini-3-1-flash-lite/)
- Canonical: https://alexgetman.com/signals/2026/09/19/gemini-3-1-flash-lite/
- Input · USD / 1M tokens: $0.50 (audio); $0.25 (text / image / video)
- Cached input · USD / 1M tokens: $0.05 (audio); $0.025 (text / image / video)

## Evidence links

- [models.dev · catalogue](https://models.dev/#gemini-3.1-flash-lite)
- [OpenCode · discovery](https://opencode.ai/data/google/gemini-3-1-flash-lite)
- [Artificial Analysis · benchmarks](https://artificialanalysis.ai/models)
- [Vercel AI Gateway](https://vercel.com/ai-gateway)
- [Arena](https://arena.ai)
- [models.dev · catalogue](https://models.dev/#gemini-3-1-flash-lite)
- [Gemini · pricing](https://aistudio.google.com/docs/pricing)