Gemini 2.5 Flash
Google Gemini 2.5 Flash 高速多模态模型，1M 上下文，性能与成本均衡，适合规模化在线调用。
- Vendor: Google
- Context window: 1M tokens
- Official list price: input $0.3 / output $2.5 per 1M tokens
- Access: OpenAI-compatible API via HefuAI Platform (one key for all models)