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Z.ai: GLM 5.2

Z-AI Developer Architecture Profile

Intelligence (ELO)1439Chatbot Arena Verified
Max Context1,048,576Tokens
API Cost / 1M$5.80Blended Prompt + Completion

Model Capabilities

  • Coding & Logic
  • Fictional
GLM 5.2 is a large-scale reasoning model from Z.ai. It supports text input and output with a 1M-token context window, and is suited for long-horizon agent workflows, project-level software engineering,...

Granular Pricing Matrix

Input Tokens (Prompt)$1.40 / 1M
Output Tokens (Completion)$4.40 / 1M

Pricing data via OpenRouter. Sync: 6/17/2026

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