Gemini 3.1 Flash Lite

Overview

Model description: original source language.

Gemini 3.1 Flash-Lite 是谷歌最具成本效益的 Gemini 型号，针对低延迟、高成本的大型语言模型流量进行了优化。它相比 Gemini 2.0/2.5 Flash-Lite 型号实现了显著的质量提升，在关键能力领域的性能与 Gemini 2.5 闪存相当。

Pricing

Pricing follows the current settings of your account group.

API integration

Use a Yunhai API key to call configured models.

curl "$YUNHAI_BASE_URL/chat/completions" \
  -H "Authorization: Bearer $YUNHAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"google/gemini-3.1-flash-lite","messages":[{"role":"user","content":"你好"}]}'