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Zhipu AI · Active

GLM-5.1

glm family · launched 2026-04-07

ReasoningToolsStructuredOpen weights
AITopic score61.4#54 overall

Flagship GLM model for hybrid reasoning, coding, and agentic engineering

Evidence coverage5%1 evaluations · 1 institutions
Context / maximum output202.8k / 131.1ktokens
Cache / input / output$0.26 · $1.4 · $4.4USD per million tokens
Value / freshness55.4 / 61relative value · release freshness
Product profile

What this model supports

Inputtext
Outputtext
Knowledge cutoff2024-10
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 Analysis66.00 indexReading 61.4

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

Configuration: GLM-5.1Open evidence
Arena TextLMArena1,462.8 EloReading 61.4

Direct LMArena text leaderboard result.

Open evidence
Same builder

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