GPT-5.6 Sol vs GLM-4
OpenAI GPT-5.6 Sol | Z.ai GLM-4 | |
|---|---|---|
| Overview | ||
| Company | OpenAI | Z.ai |
| Release date | Jun 26 2026 | Jan 16 2024 |
| Access | Proprietary | Proprietary |
| Benchmarks | ||
Agentic terminal coding Terminal-Bench 2.1Can the AI work in a command-line terminal — running commands and finishing technical setup tasks the way a developer would? Higher is better. | 88.8% | — |
| Timeline | ||
| Release gap | GLM-4 shipped 892 days before GPT-5.6 Sol | |
Which is better: GPT-5.6 Sol or GLM-4?
GPT-5.6 Sol 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 892 days before GPT-5.6 Sol, 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 — GPT-5.6 Sol and GLM-4 don't publish scores on any of the same benchmarks.
Frequently asked questions
GPT-5.6 Sol was released by OpenAI on Jun 26 2026.
GLM-4 was released by Z.ai on Jan 16 2024.
Other comparisons
GPT-5.6 Sol vs Claude Fable 5GLM-4 vs Claude Fable 5GPT-5.6 Sol vs Gemini OmniGLM-4 vs Gemini OmniGPT-5.6 Sol vs Muse SparkGLM-4 vs Muse SparkGPT-5.6 Sol vs Grok 4.3 BetaGLM-4 vs Grok 4.3 BetaGPT-5.6 Sol vs DeepSeek-V4-ProGLM-4 vs DeepSeek-V4-ProGPT-5.6 Sol vs Mistral Medium 3.5GLM-4 vs Mistral Medium 3.5