Loading models
Model details
Claude Opus 4.1 (latest)
Find out what this model does, when it was released, and which provider serves it.
Anthropicclaude-opus-4-1claude-opus
Quick Info
- Provider
- Anthropic
- Model key
- claude-opus-4-1
- Release date
- Aug 5, 2025
- Last updated
- Aug 5, 2025
- Knowledge
- 2025-03-31
- Input modalities
- text, image, pdf
- Output modalities
- text
- Capabilities
- Reasoning, Tool calling, Attachments, Temp controls
- Cost summary
- In $15.00 · Out $75.00
- Limit summary
- 200,000 token context window
Cost
- Input token cost
- $15.00
- Output token cost
- $75.00
Limits
- Output tokens
- 32,000 tokens
- Context window
- 200,000 tokens