Google's Gemini 3.1 Flash Lite Model Now Available on OpenRouter

Google's lightweight Gemini 3.1 Flash Lite lands on OpenRouter at $0.25 per million input tokens with a roughly 1M-token context window.

Google added Gemini 3.1 Flash Lite to OpenRouter. The model handles roughly 1M-token context at $0.25 per million input tokens and $1.50 per million output. Existing OpenRouter integrations only need to switch the model ID to google/gemini-3.1-flash-lite to start using it.