Mistral Medium 3.5 vs GLM-4
Mistral Mistral Medium 3.5 | Z.ai GLM-4 | |
|---|---|---|
| Overview | ||
| Company | Mistral | Z.ai |
| Release date | Apr 29 2026 | Jan 16 2024 |
| Access | Open Weight | Proprietary |
| Specifications | ||
Parameters | 128B | — |
Context window | 256k | — |
| Benchmarks | ||
Coding SWE-Bench VerifiedReal coding tasks pulled from open-source projects — the AI has to find and fix actual bugs. A human-checked version of the original SWE-Bench. Higher is better. | 77.6% | — |
| Timeline | ||
| Release gap | GLM-4 shipped 834 days before Mistral Medium 3.5 | |
Which is better: Mistral Medium 3.5 or GLM-4?
Mistral Medium 3.5 and GLM-4 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. GLM-4 shipped 834 days before Mistral Medium 3.5, so benchmark comparisons should account for the intervening progress.
Mistral Medium 3.5 is open weight, while GLM-4 is proprietary.
Direct benchmark comparisons are unavailable — Mistral Medium 3.5 and GLM-4 don't publish scores on any of the same benchmarks.
Frequently asked questions
Mistral Medium 3.5 was released by Mistral on Apr 29 2026.
GLM-4 was released by Z.ai on Jan 16 2024.
Mistral Medium 3.5 is an open weight model released by Mistral. GLM-4 is a proprietary model released by Z.ai.
Other comparisons
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