Is Magistral Small 1.2 or Claude Sonnet 4.5 cheaper?

Magistral Small 1.2 is cheaper on output tokens ($1.50 vs $15.00 per 1M).

Which has the larger context window, Magistral Small 1.2 or Claude Sonnet 4.5?

Claude Sonnet 4.5 has the larger context window (200K tokens).

Magistral Small 1.2 vs Claude Sonnet 4.5

Magistral Small 1.2 is cheaper on output tokens, while Claude Sonnet 4.5 offers a larger context window. Choose Magistral Small 1.2 or Claude Sonnet 4.5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Magistral Small 1.2	Claude Sonnet 4.5
Provider	Amazon Bedrock	Amazon Bedrock
Input / 1M tokens	$0.50	$3.00
Output / 1M tokens	$1.50	$15.00
Context window	128K	200K
Parameters	—	—
Open weights	Yes	No
Released	Dec 2025	Sep 2025

Magistral Small 1.2 details →Claude Sonnet 4.5 details →

FAQ

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