Gemini 3.1 Flash Lite
Google Gemini 3.1 Flash-Lite 轻量高速模型，1M 上下文，适合高并发、成本敏感的在线服务。
- Vendor: Google
- Context window: 1M tokens
- Official list price: input $0.25 / output $1.5 per 1M tokens
- Access: OpenAI-compatible API via HefuAI Platform (one key for all models)