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Comparison of Z.ai: GLM 5, GLM-5.2
2 modelsz-aiZ.ai: GLM 5Remove ×zai-orgGLM-5.2Remove ×
What’s differentGLM-5 is Z.ai’s flagship open-source foundation model engineered for complex systems design and long-horizon agent workflows. Built for expert developers, it delivers production-grade performance on…GLM-5.2 is Z-AI's latest flagship model for long-horizon tasks. It marks a substantial leap in long-horizon task capability over its predecessor GLM-5.1 and, for the first time, delivers that capability on…
DateFeb 11, 2026ListedJun 16, 2026Listed
Listed rate$0.60 in / $1.92 out/ 1M tokensGMICloud · via OpenRouter · all routes ↗gmicloud/fp8 · quantization=fp8$0.0341 in / $7.00 out/ 1M tokensWafer · via OpenRouter · all routes ↗wafer/us · quantization=fp4
Provider endpoints14 endpoints →44 endpoints →
Context window204.8K1M
Max output131.1K943.7K
Parameters——
Tool callingSupportedSupported
Structured outputSupportedSupported
ReasoningSupportedSupported
Prompt cachingSupportedSupported
Open weightsSupportedSupported

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