Z.AI now documents glm-5.2 on the general OpenAI-compatible API path in addition to the GLM Coding Plan materials, but the public pricing table still does not publish a dedicated GLM-5.2 token-pricing row and the release-notes page still stops at GLM-5.1.

z.AI: GLM 5.2

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GLM 5.2 is Z.AI's frontier open-weights model for coding and long-horizon agentic tasks, with a 1M context window and high/max reasoning effort controls.

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z.AI: GLM 5.2

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z.AI: GLM 5.2

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