Is Claude Sonnet 4.6 or Claude Opus 4.7 cheaper?

Claude Sonnet 4.6 is cheaper on output tokens ($18.00 vs $30.00 per 1M).

Which has the larger context window, Claude Sonnet 4.6 or Claude Opus 4.7?

Both models offer a similar context window.

Claude Sonnet 4.6 vs Claude Opus 4.7

Claude Sonnet 4.6 is cheaper on output tokens. Choose Claude Sonnet 4.6 or Claude Opus 4.7 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Claude Sonnet 4.6	Claude Opus 4.7
Provider	Venice AI	Venice AI
Input / 1M tokens	$3.60	$6.00
Output / 1M tokens	$18.00	$30.00
Context window	1M	1M
Parameters	—	—
Open weights	No	No
Released	Feb 2026	Apr 2026

Claude Sonnet 4.6 details →Claude Opus 4.7 details →

FAQ

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.