Grok Code Fast 1 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 898 days before Grok Code Fast 1, so benchmark comparisons should account for the intervening progress.

Grok Code Fast 1 is proprietary, while ChatGLM-6B is open weight.

Direct benchmark comparisons are unavailable — Grok Code Fast 1 and ChatGLM-6B don't publish scores on any of the same benchmarks.