Grok Code Fast 1 vs GLM-4-Plus
xAI Grok Code Fast 1 | Z.ai GLM-4-Plus | |
|---|---|---|
| Overview | ||
| Company | xAI | Z.ai |
| Release date | Aug 28 2025 | Aug 29 2024 |
| Access | Proprietary | Proprietary |
| Timeline | ||
| Release gap | GLM-4-Plus shipped 364 days before Grok Code Fast 1 | |
Which is better: Grok Code Fast 1 or GLM-4-Plus?
Grok Code Fast 1 and GLM-4-Plus don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. GLM-4-Plus shipped 364 days before Grok Code Fast 1, 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 Code Fast 1 and GLM-4-Plus don't publish scores on any of the same benchmarks.
Frequently asked questions
Grok Code Fast 1 was released by xAI on Aug 28 2025.
GLM-4-Plus was released by Z.ai on Aug 29 2024.
Other comparisons
Grok Code Fast 1 vs Claude Fable 5GLM-4-Plus vs Claude Fable 5Grok Code Fast 1 vs GPT-5.6 SolGLM-4-Plus vs GPT-5.6 SolGrok Code Fast 1 vs Gemini OmniGLM-4-Plus vs Gemini OmniGrok Code Fast 1 vs Muse SparkGLM-4-Plus vs Muse SparkGrok Code Fast 1 vs DeepSeek-V4-ProGLM-4-Plus vs DeepSeek-V4-ProGrok Code Fast 1 vs Mistral Medium 3.5GLM-4-Plus vs Mistral Medium 3.5