Is Devstral Small or Claude Opus 4.7 cheaper?

Devstral Small is cheaper on output tokens ($0.30 vs $25.00 per 1M).

Which has the larger context window, Devstral Small or Claude Opus 4.7?

Claude Opus 4.7 has the larger context window (1M tokens).

Devstral Small vs Claude Opus 4.7

Devstral Small is cheaper on output tokens, while Claude Opus 4.7 offers a larger context window. Choose Devstral Small or Claude Opus 4.7 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Devstral Small	Claude Opus 4.7
Provider	Merge Gateway	Merge Gateway
Input / 1M tokens	$0.10	$5.00
Output / 1M tokens	$0.30	$25.00
Context window	128K	1M
Parameters	—	—
Open weights	Yes	No
Released	Jul 2025	Apr 2026

Devstral Small 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.