Claude 3 Opus vs Claude Opus 4.7
Opus 4.7 superior on agentic tasks, extended thinking, and 1M-token context.
Claude 3 Opus
The model that finally made the 'Claude is better than GPT-4' argument defensible.
Use this when
Historical/legacy deployments only.
Full profile →Claude Opus 4.7
Anthropic's flagship at the time of this entry: extended thinking on, 1M-token context, the most patient of the frontier models.
Use this when
Any new deployment. Opus 4.7 is unambiguously superior.
Full profile →Cost comparison
Claude 3 Opus superseded. Opus 4.7 $15/$75 per M.