GLM 5.2
Z.ai (Zhipu AI)
Proprietary
78.7
Vibe Coding Index · #14 of 21
✓ Verified data — every figure is cited. See sources.
Quality
#14/21
78.7
VCI
Price
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$/M blended
Speed
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tok/s
Latency
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to first token
Suite radar
Radar hidden — some suite scores are unverified.
Suite scores
Terminal-Bench
Agentic tasks in a real shell
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LiveCodeBench
Fresh competitive-programming problems
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Where GLM 5.2 sits
Its dot is ringed on the cost×quality and speed×quality frontiers.