GLM 5.3

Every figure OnlySOTA holds for this model, one source at a time. Nothing on this page is averaged across sources.

SOTA

Identity

Developer

Z AI

Family

GLM

Weights

closed

Released

2026-08-18

Blended Price, USD per 1M tokens (3:1 input:output)

$2.15

Sources

4 sources · 4 entries · 2 configs

Published upstream as

GLM-5.3glm-5-3zai-org/GLM-5.3GLM 5.3

Where it places

• Artificial Analysis LLM Leaderboard Artificial Analysis Intelligence Index 59.5
• Arena — Agent Overall #20 0.039
• Arena — Code Overall #8 1599
• Arena — Text Overall (style control) #15 1484

Effort ladder

• Artificial Analysis LLM Leaderboard only max ran

  1. max 59.5

• Arena — Agent agent only max ran

  1. max 0.039

• Arena — Code only max ran

  1. max 1599

• Arena — Text only max ran

  1. max 1484