Z.AI: GLM 4.7
Nothing here. The model returned empty. We stared at it for a while.
Z.AI: GLM 4.7 vs xAI: Grok 4
Compare Z.AI: GLM 4.7 by OpenRouter against xAI: Grok 4 by xAI, tested across 38 shared challenges. Updated April 2026.
Which is better, Z.AI: GLM 4.7 or xAI: Grok 4?
Z.AI: GLM 4.7 and xAI: Grok 4 are both competitive models. Compare their real outputs side by side below.
Key Differences Between Z.AI: GLM 4.7 and xAI: Grok 4
Z.AI: GLM 4.7 is made by openrouter while xAI: Grok 4 is from xai.
Our Verdict
Z.AI: GLM 4.7
xAI: Grok 4
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Too close to call
Writing DNA
Style Comparison
Similarity
95%
xAI: Grok 4 uses 2.4x more hedging
Z.AI: GLM 4.7
xAI: Grok 4
53%Vocabulary53%
16wSentence Length18w
0.28Hedging0.67
5.7Bold2.7
4.2Lists2.7
0.12Emoji0.07
0.52Headings0.86
0.08Transitions0.04
Based on 21 + 21 text responses
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279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.
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