Available Models
List of Claude models supported by AiRouter
π§ Available Models
We support the full range of Anthropic's latest Claude models:
| Model Name | Type | Features | Use Cases |
|---|---|---|---|
claude-opus-4-6 | Flagship | Strongest reasoning, supports deep thinking | Complex programming, architecture design, deep analysis |
claude-opus-4-6-thinking | Thinking | Opus 4.6 + extended thinking mode | Complex tasks requiring deep reasoning |
claude-opus-4-5-20251101 | Flagship | Exceptional creativity and reasoning | Creative writing, complex reasoning |
claude-sonnet-4-5-20250929 | Balanced | Best balance of performance and speed | Daily programming, code review, general tasks |
claude-haiku-4-5-20251001 | Fast | Ultra-fast response, lowest cost | Simple Q&A, code completion, batch processing |
π‘ Claude Code uses Sonnet 4.5 by default. You can switch to Opus or other more powerful models by typing /model in the conversation.