Loading models
Model details
Claude Sonnet 4.6
Find out what this model does, when it was released, and which provider serves it.
OpenRouteranthropic/claude-sonnet-4.6claude-sonnet
Quick Info
- Provider
- OpenRouter
- Model key
- anthropic/claude-sonnet-4.6
- Release date
- Feb 17, 2026
- Last updated
- Feb 17, 2026
- Knowledge
- 2025-08-31
- Input modalities
- text, image
- Output modalities
- text
- Capabilities
- Reasoning, Tool calling, Structured output, Attachments, Temp controls
- Cost summary
- In $3.00 · Out $15.00
- Limit summary
- 1,000,000 token context window
Cost
- Input token cost
- $3.00
- Output token cost
- $15.00
Limits
- Output tokens
- 128,000 tokens
- Context window
- 1,000,000 tokens