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GLM-5.2
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Tool use · Reasoning
The production release GLM-5.3 (2026-08) is available; this preview remains listed as a separate model.
Overview
Deployment
Pricing
Evaluations
Evaluation overview
Overall rank
#36
83.9 points · 212 models
Open-weight rank
#10
90.6 points · 122 models
Data coverage
83 items
12 sources · updated through 2026-09-02
Domain performance
Coding
#35 / 192
85.3
Research
#38 / 206
84.5
Agents
#35 / 159
78.8
Long context
#17 / 98
90.2
Evaluation highlights
All evaluations
Arena Agent Tool Hallucination
Agents · Arena.ai Agent · Max mode
1.33%
1
/ 52
AIME 2026
Reasoning · GLM-5.2 Technical Report
99.2%
1
/ 29
SWE-bench Verified
Coding · Hy3 Hugging Face README
84.2%
4
/ 63
CL-bench life
Long context · Hy3 Hugging Face README
21%
2
/ 11
CyberGym
Cybersecurity · GLM-5.3 Official Release
77.2%
16
/ 31
Arena Text Rating
Reasoning · Arena.ai Text · Max mode
1,471.66Elo
30
/ 375
Basic information
Context (input / output)
1.05M / 131K
Parameters
744B / 40B active
Release date
2026-06
License
MIT
Input modalities
Text
Output modalities
Text
Architecture
MoE (256 experts), DSA
Availability
Zhipu AI
Full pricing
Input
≈ $1.1429 /1M
Output
≈ $4 /1M
vLLM · FP8
Deployment options
FP8 · 8 × 141 GB VRAM
Related links
Official site
HuggingFace
Version relationships
GLM-5 family
GLM-5
2026-02 · Same series
GLM-5.1
2026-04 · Same series
GLM-5.2
Current
2026-06 · Current model
GLM-5.3
2026-08 · Successor
GLM-5.3-Flash
2026-08 · Same series
Runtime modes
Max