Composer 1.5 vs Code Llama
Cursor Composer 1.5 | Meta Code Llama | |
|---|---|---|
| Overview | ||
| Company | Cursor | Meta |
| Release date | Feb 8 2026 | Aug 24 2023 |
| 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 | Code Llama shipped 899 days before Composer 1.5 | |
Which is better: Composer 1.5 or Code Llama?
Composer 1.5 and Code Llama don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Code Llama shipped 899 days before Composer 1.5, so benchmark comparisons should account for the intervening progress.
Composer 1.5 is proprietary, while Code Llama is open weight.
Direct benchmark comparisons are unavailable — Composer 1.5 and Code Llama don't publish scores on any of the same benchmarks.
Frequently asked questions
Composer 1.5 was released by Cursor on Feb 8 2026.
Code Llama was released by Meta on Aug 24 2023.
Composer 1.5 is a proprietary model released by Cursor. Code Llama is an open weight model released by Meta.
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