Z.AI: GLM 4.6
Nothing here. The model returned empty. We stared at it for a while.
Z.AI: GLM 4.6 vs xAI: Grok 4
Compare Z.AI: GLM 4.6 by Zhipu AI against xAI: Grok 4 by xAI, in 7 community votes, z.ai: glm 4.6 wins 67% of head-to-head duels, context windows of 203K vs 256K, tested across 38 shared challenges. Updated April 2026.
Which is better, Z.AI: GLM 4.6 or xAI: Grok 4?
Z.AI: GLM 4.6 is the better choice overall, winning 67% of 7 blind community votes on Rival. Z.AI: GLM 4.6 costs $0.4/M input tokens vs $3/M for xAI: Grok 4. Context windows: 203K vs 256K tokens. Compare their real outputs side by side below.
Key Differences Between Z.AI: GLM 4.6 and xAI: Grok 4
Z.AI: GLM 4.6 is made by zhipu while xAI: Grok 4 is from xai. Z.AI: GLM 4.6 has a 203K token context window compared to xAI: Grok 4's 256K. On pricing, Z.AI: GLM 4.6 costs $0.4/M input tokens vs $3/M for xAI: Grok 4. In community voting, In 7 community votes, Z.AI: GLM 4.6 wins 67% of head-to-head duels.
In 7 community votes, Z.AI: GLM 4.6 wins 67% of head-to-head duels. Z.AI: GLM 4.6 leads in Web Design. Based on blind community voting from the Rival open dataset of 7+ human preference judgments for this pair.
Web Design: Z.AI: GLM 4.6 wins 80% of votes
Our Verdict
Z.AI: GLM 4.6Winner
xAI: Grok 4Runner-up
Pick Z.AI: GLM 4.6. In 7 blind votes, Z.AI: GLM 4.6 wins 67% of the time. That's not luck.
Z.AI: GLM 4.6 particularly excels in Web Design. Z.AI: GLM 4.6 is 8.6x cheaper per token — worth considering if cost matters.
Clear winner
Writing DNA
Style Comparison
Similarity
93%
Z.AI: GLM 4.6 uses 2.5x more emoji
Z.AI: GLM 4.6
xAI: Grok 4
52%Vocabulary53%
14wSentence Length18w
0.29Hedging0.67
5.2Bold2.7
3.2Lists2.7
0.18Emoji0.07
0.57Headings0.86
0.09Transitions0.04
Based on 22 + 21 text responses
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