Z.ai: GLM 5.1 vs Qwen3 235B A22B

Compare Z.ai: GLM 5.1 by Z-ai against Qwen3 235B A22B by Qwen, context windows of 203K vs 33K, tested across 53 shared challenges. Updated April 2026.

Which is better, Z.ai: GLM 5.1 or Qwen3 235B A22B?

Z.ai: GLM 5.1 and Qwen3 235B A22B are both competitive models. Context windows: 203K vs 33K tokens. Compare their real outputs side by side below.

Key Differences Between Z.ai: GLM 5.1 and Qwen3 235B A22B

Z.ai: GLM 5.1 is made by z-ai while Qwen3 235B A22B is from qwen. Z.ai: GLM 5.1 has a 203K token context window compared to Qwen3 235B A22B's 33K.

Our Verdict
Z.ai: GLM 5.1
Z.ai: GLM 5.1
Qwen3 235B A22B
Qwen3 235B A22B

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
86%

Z.ai: GLM 5.1 uses 30.6x more hedging

Z.ai: GLM 5.1
Qwen3 235B A22B
54%Vocabulary68%
18wSentence Length9w
0.31Hedging0.00
3.6Bold5.8
2.6Lists3.7
0.00Emoji0.74
0.43Headings0.00
0.11Transitions0.12
Based on 27 + 2 text responses
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Z.ai: GLM 5.1Qwen3 235B A22B

279 AI models invented the same fake scientist.

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