AI Model Release Tracker - Timeline of Major AI Models from 2022-2026

Home/Compare/Composer 2.5 vs Magistral Small

Composer 2.5 vs Magistral Small

Cursor Composer 2.5 vs Mistral Magistral Small — side-by-side specs.

Cursor
Composer 2.5
Mistral
Magistral Small
Overview
CompanyCursorMistral
Release dateMay 18 2026Jun 10 2025
Model type
Open sourceNoNo
Specifications
Parameters
Context window
Benchmarks
Science reasoning
GPQA Diamond
Software engineering
SWE-Bench Verified
Multimodal understanding
MMMU
Timeline
Release gapMagistral Small shipped 342 days before Composer 2.5

Which is better: Composer 2.5 or Magistral Small?

Composer 2.5 and Magistral Small do not have directly comparable benchmark scores published on GPQA Diamond, SWE-Bench Verified, or MMMU. Magistral Small shipped 342 days before Composer 2.5, 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 2.5 released?
Composer 2.5 was released by Cursor on May 18 2026.
When was Magistral Small released?
Magistral Small was released by Mistral on Jun 10 2025.

Other comparisons