Claude Haiku 4.5
Nothing here. The model returned empty. We stared at it for a while.
Claude Haiku 4.5 vs Z.ai: GLM 5
Compare Claude Haiku 4.5 by Anthropic against Z.ai: GLM 5 by Zhipu AI, context windows of 200K vs 203K, tested across 53 shared challenges. Updated April 2026.
Which is better, Claude Haiku 4.5 or Z.ai: GLM 5?
Claude Haiku 4.5 and Z.ai: GLM 5 are both competitive models. Claude Haiku 4.5 costs $1/M input tokens vs $0.8/M for Z.ai: GLM 5. Context windows: 200K vs 203K tokens. Compare their real outputs side by side below.
Key Differences Between Claude Haiku 4.5 and Z.ai: GLM 5
Claude Haiku 4.5 is made by anthropic while Z.ai: GLM 5 is from zhipu. Claude Haiku 4.5 has a 200K token context window compared to Z.ai: GLM 5's 203K. On pricing, Claude Haiku 4.5 costs $1/M input tokens vs $0.8/M for Z.ai: GLM 5.
Our Verdict
Z.ai: GLM 5
Claude Haiku 4.5Runner-up
No community votes yet. On paper, Z.ai: GLM 5 has the edge — bigger model tier, newer.
Too close to call
Writing DNA
Style Comparison
Similarity
97%
Claude Haiku 4.5 uses 20.4x more emoji
Claude Haiku 4.5
Z.ai: GLM 5
61%Vocabulary54%
47wSentence Length17w
0.64Hedging0.37
5.1Bold6.3
6.3Lists4.7
0.20Emoji0.00
2.46Headings0.60
0.17Transitions0.18
Based on 24 + 22 text responses
vsAsk them anything yourself
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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