Claude Opus 4.7 vs Claude Sonnet 4.6

Pick two tools from the same category to compare side-by-side.

	Claude Opus 4.7 Anthropic's deepest-reasoning model; planning, complex synthesis.	Claude Sonnet 4.6 Anthropic's workhorse coding/agent model; strong tool use, long context.
Category	model	model
Vendor type	commercial	commercial
Pricing	usage	usage
Strengths	+ Deepest reasoning of the Claude family + Best for ambiguous, planning-heavy tasks	+ Excellent tool-use and structured-output reliability + Long context supports large codebases / document sets + Best-in-class for agentic coding workflows
Tradeoffs	− Highest cost tier — not viable as default model − Higher latency than Sonnet / Haiku	− More expensive than Haiku for high-volume classification − API-only (no on-prem / open weights)
Used in stacks	6	19