OpenRouter Fusion · Quality (Jun 2026) vs Z.ai: GLM 5.2
Compare OpenRouter Fusion · Quality (Jun 2026) by OpenRouter against Z.ai: GLM 5.2 by Zhipu AI, context windows of 256K vs 1.0M, tested across 54 shared challenges.
Our Verdict
Z.ai: GLM 5.2
OpenRouter Fusion · Quality (Jun 2026)Runner-up
No community votes yet. On paper, Z.ai: GLM 5.2 has the edge — bigger context window, major provider backing.
Too close to call
API pricing
Cost per 1M tokens
OpenRouter Fusion · Quality (Jun 2026)
Input
—
Output
—
Z.ai: GLM 5.2
Input
$1.40
Output
$4.40
Writing DNA
Style Comparison
Similarity
55%
OpenRouter Fusion · Quality (Jun 2026) uses 68.0x more emoji
OpenRouter Fusion · Quality (Jun 2026)
Z.ai: GLM 5.2
55%Vocabulary56%
21wSentence Length18w
0.47Hedging0.27
4.0Bold3.7
2.0Lists2.8
0.68Emoji0.00
0.73Headings0.56
0.09Transitions0.24
Based on 27 + 27 text responses
Research
What we learned reading every model
FAQ
