Grok‑1 vs GLM-4.5-Air
xAI Grok‑1 | Z.ai GLM-4.5-Air | |
|---|---|---|
| Overview | ||
| Company | xAI | Z.ai |
| Release date | Nov 3 2023 | Jul 28 2025 |
| Access | Open Weight | Open Weight |
| Specifications | ||
Parameters | — | 106B |
| 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. | — | 59.8% |
| Timeline | ||
| Release gap | Grok‑1 shipped 633 days before GLM-4.5-Air | |
Which is better: Grok‑1 or GLM-4.5-Air?
Grok‑1 and GLM-4.5-Air don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Grok‑1 shipped 633 days before GLM-4.5-Air, 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 — Grok‑1 and GLM-4.5-Air don't publish scores on any of the same benchmarks.
Frequently asked questions
Grok‑1 was released by xAI on Nov 3 2023.
GLM-4.5-Air was released by Z.ai on Jul 28 2025.
Other comparisons
Grok‑1 vs Claude Fable 5GLM-4.5-Air vs Claude Fable 5Grok‑1 vs GPT-5.6 SolGLM-4.5-Air vs GPT-5.6 SolGrok‑1 vs Gemini OmniGLM-4.5-Air vs Gemini OmniGrok‑1 vs Muse SparkGLM-4.5-Air vs Muse SparkGrok‑1 vs DeepSeek-V4-ProGLM-4.5-Air vs DeepSeek-V4-ProGrok‑1 vs Mistral Medium 3.5GLM-4.5-Air vs Mistral Medium 3.5