Claude Opus
Definition
Claude's top-tier model family optimized for deep multi-step reasoning and high-stakes analysis
#Claude Opus#Opus#Opus 4.6#Anthropic#Claude model
What is Claude Opus?
Claude Opus is Anthropic's high-capability Claude model family designed for complex reasoning-heavy work.
When is it a good fit?
Use it for tasks like contract analysis, long-context synthesis, architecture-level problem solving, and other workflows where output quality has a narrow error margin.
Practical note
For many teams, Opus is most effective when paired with Sonnet: Sonnet handles high-volume draft generation, while Opus is reserved for final verification and refinement.
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