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Zhipu AI · Active

GLM-5.2

glm family · launched 2026-06-13

ReasoningToolsStructuredOpen weights
AITopic score63.4#46 overall

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,...

Evidence coverage5%1 evaluations · 1 institutions
Context / maximum output1M / 943.7ktokens
Cache / input / output$0.26 · $1.4 · $4.4USD per million tokens
Value / freshness58.2 / 71relative value · release freshness
Product profile

What this model supports

Inputtext
Outputtext
Knowledge cutoffNot disclosed
WeightsOpen weights
Capability profile

Strengths by domain

Coding—0 public results
Research & reasoning—0 public results
Professional work—0 public results
Knowledge & instruction—0 public results
Behind the score

Every result has a source

Raw results and standardized readings are shown together. Missing tests add neither points nor penalties.

Human preference & indices2 results

AA IndexArtificial Analysis66.68 indexReading 63.4

Imported from Artificial Analysis. The published 0–100 score is used directly; it is not z-score normalized.

Configuration: GLM-5.2Open evidence
Arena TextLMArena1,469.6 EloReading 63.4

Direct LMArena text leaderboard result.

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