Gemini 3 Flash Preview
Google Gemini 3 Flash 预览版，1M 上下文，原生多模态能力与准 Pro 级推理，速度快、成本低。
- Vendor: Google
- Context window: 1M tokens
- Official list price: input $0.5 / output $3 per 1M tokens
- Access: OpenAI-compatible API via HefuAI Platform (one key for all models)