Claude Opus 5
anthropic/claude-opus-5
Strongest Claude Opus model for coding, agents, and professional work
Capabilities
ReasoningYes
Tool callingYes
Structured outputNo
TemperatureFixed
AttachmentYes
Open weightsNo
Limits
Context1,000,000 tokens
Max inputN/A
Max output128,000 tokens
Details
Familyclaude-opus
Knowledge cutoff2026-05
Release date2026-07-24
Last updated2026-07-24
Modalities
Inputtext, image, pdf
Outputtext
Community Rating
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Pricing
Cost per 1M tokens
InputN/A
OutputN/A