Claude Opus 4.6
Anthropic Claude Opus 4.6 高端模型，200K 上下文，长文本理解与推理能力出色，适合文档分析与复杂对话场景。
- Vendor: Anthropic
- Context window: 204.8K tokens
- Official list price: input $5 / output $25 per 1M tokens
- Access: OpenAI-compatible API via HefuAI Platform (one key for all models)