Composer 1.5 vs Ministral 3 14B-25-12
Cursor Composer 1.5 | Mistral Ministral 3 14B-25-12 | |
|---|---|---|
| Overview | ||
| Company | Cursor | Mistral |
| Release date | Feb 8 2026 | Dec 2 2025 |
| Access | Proprietary | Open Weight |
| Benchmarks | ||
Next.js coding Next.js EvalsVercel's open eval of how well AI coding agents build and migrate real Next.js apps — measured as the share of tasks the agent completes successfully. Higher is better. | 67% | — |
| Timeline | ||
| Release gap | Ministral 3 14B-25-12 shipped 68 days before Composer 1.5 | |
Which is better: Composer 1.5 or Ministral 3 14B-25-12?
Composer 1.5 and Ministral 3 14B-25-12 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Ministral 3 14B-25-12 shipped 68 days before Composer 1.5, so benchmark comparisons should account for the intervening progress.
Composer 1.5 is proprietary, while Ministral 3 14B-25-12 is open weight.
Direct benchmark comparisons are unavailable — Composer 1.5 and Ministral 3 14B-25-12 don't publish scores on any of the same benchmarks.
Frequently asked questions
Composer 1.5 was released by Cursor on Feb 8 2026.
Ministral 3 14B-25-12 was released by Mistral on Dec 2 2025.
Composer 1.5 is a proprietary model released by Cursor. Ministral 3 14B-25-12 is an open weight model released by Mistral.
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