gemini-3.1-flash-lite · gemini

Gemini 3.1 Flash-Lite is Google's most cost-effective Gemini model, optimized for low latency in high-concurrency and cost-sensitive large language model traffic scenarios. Compared with the Gemini 2.0/2.5 Flash-Lite series models, it delivers a substantial improvement in overall output quality and matches the performance level of Gemini 2.5 Flash in all core capabilities.