GLM 5.2

Overview

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,...

How to use / API access

Call via OpenRouter with model id `z-ai/glm-5.2`.

• openrouter · z-ai/glm-5.2 Docs

OpenRouter id: z-ai/glm-5.2

Benchmarks

• Intelligence Index (artificial-analysis) : 51.1 index
• Coding Index (artificial-analysis) : 68.8 index
• Agentic Index (artificial-analysis) : 43.1 index
• Design Arena agenticgamedev (other) : 1194 elo · #8
• Design Arena androidnative (other) : 1239 elo · #9
• Design Arena fullstack (other) : 1289 elo · #5
• Design Arena godotgamedev (other) : 1141 elo · #21

Notes

GLM 5.2 is listed in the EDNA Models directory from the OpenRouter catalogue.