Claude Opus 4
FeaturedMost powerful Claude model for complex reasoning
Pricing
Input
$15.00/M
per million tokens
Output
$75.00/M
per million tokens
About Claude Opus 4
Claude Opus 4 is Anthropic's most capable model, excelling at complex analysis, nuanced content creation, and advanced coding tasks. It offers the deepest understanding and most sophisticated responses.
Modalities
Input
Text Image File
Output
Text
Capabilities
✓ Vision
✓ Tool Use
✓ Function Calling
✓ Streaming
✓ JSON Mode
Specifications
- Context Window
- 200K
- Max Output
- 32K
- Model Type
- chat
- Model ID
- anthropic/claude-opus-4
- Source
- manual
Provider
Anthropic
3 models
Creator of Claude, focused on AI safety
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