Claude Opus 5.5 vs Mistral Large 3

Mistral Large 3 is about 10.7× cheaper than Claude Opus 5.5 on blended token cost ($0.75 vs $8 per 1M). Claude Opus 5.5 (Anthropic) is $8/1M blended, 1M context. Mistral Large 3 (Mistral) is $0.75/1M blended, 256K context.

Last verified: 15 Oct 2026 · prices from official provider documentation

SpecClaude Opus 5.5Mistral Large 3
ProviderAnthropicMistral
StatusGAGA
Input $/1M$4$0.5 ◎
Output $/1M$20$1.50 ◎
Blended $/1M$8$0.75 ◎
Context1M ◎256K
Max output128K—
Cutoff2026-06—