GPT-4o vs ChatGLM-6B
OpenAI GPT-4o | Z.ai ChatGLM-6B | |
|---|---|---|
| Overview | ||
| Company | OpenAI | Z.ai |
| Release date | May 13 2024 | Mar 14 2023 |
| Access | Proprietary | Open Weight |
| Specifications | ||
Parameters | — | 6B |
| Benchmarks | ||
Nonsense detection BullshitBench v2Given a confidently-worded but nonsensical prompt, does the AI spot that it makes no sense and push back — instead of playing along and inventing an answer? The score is how often it clearly called out the nonsense. Higher is better. | 12% | — |
| Timeline | ||
| Release gap | ChatGLM-6B shipped 426 days before GPT-4o | |
Which is better: GPT-4o or ChatGLM-6B?
GPT-4o and ChatGLM-6B don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. ChatGLM-6B shipped 426 days before GPT-4o, so benchmark comparisons should account for the intervening progress.
GPT-4o is proprietary, while ChatGLM-6B is open weight.
Direct benchmark comparisons are unavailable — GPT-4o and ChatGLM-6B don't publish scores on any of the same benchmarks.
Frequently asked questions
GPT-4o was released by OpenAI on May 13 2024.
ChatGLM-6B was released by Z.ai on Mar 14 2023.
GPT-4o is a proprietary model released by OpenAI. ChatGLM-6B is an open weight model released by Z.ai.
Other comparisons
GPT-4o vs Claude Fable 5ChatGLM-6B vs Claude Fable 5GPT-4o vs Gemini OmniChatGLM-6B vs Gemini OmniGPT-4o vs Muse SparkChatGLM-6B vs Muse SparkGPT-4o vs Grok 4.3 BetaChatGLM-6B vs Grok 4.3 BetaGPT-4o vs DeepSeek-V4-ProChatGLM-6B vs DeepSeek-V4-ProGPT-4o vs Mistral Medium 3.5ChatGLM-6B vs Mistral Medium 3.5