Claude-Sonnet-4.5
Claude Sonnet 4.5 是一款面向编程、复杂智能体开发、计算机操作及长程多步骤任务的先进模型,同时具备强大的推理和数学能力。
- Vendor: Anthropic
- Context window: 1M tokens
- Official list price: input ¥42.6 / output ¥159.75 per 1M tokens
- Access: OpenAI-compatible API via HefuAI Platform (one key for all models)