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Composer vs Codestral 22B

Cursor Composer vs Mistral Codestral 22B — side-by-side specs.

Cursor
Composer
Mistral
Codestral 22B
Overview
CompanyCursorMistral
Release dateOct 29 2025May 29 2024
Model type
Open sourceNoNo
Specifications
Parameters
Context window
Benchmarks
Science reasoning
GPQA Diamond
Software engineering
SWE-Bench Verified
Multimodal understanding
MMMU
Timeline
Release gapCodestral 22B shipped 518 days before Composer

Which is better: Composer or Codestral 22B?

Composer and Codestral 22B do not have directly comparable benchmark scores published on GPQA Diamond, SWE-Bench Verified, or MMMU. Codestral 22B shipped 518 days before Composer, so benchmark comparisons should account for the intervening progress.

Published specifications for these two models are limited — see each model page for the latest details.

Direct benchmark comparisons are unavailable — at least one of these models has not published scores on GPQA Diamond, SWE-Bench Verified, or MMMU.

Frequently asked questions

When was Composer released?
Composer was released by Cursor on Oct 29 2025.
When was Codestral 22B released?
Codestral 22B was released by Mistral on May 29 2024.

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