BREAKING
Z.ai releases GLM-5.2 open-weight
0
tok
Context window
0
x
vs GLM-5.1
0
%
DeepSWE score
Two reasoning modes
max
Performance
●
Highest reasoning effort
●
For hard tasks
high
Efficiency
●
Balanced effort
●
Faster and cheaper
DeepSWE gap to proprietary
GLM-5.2
46.2
GPT-5.5
70
MIT weights, unchanged pricing
1
Hugging Face zai-org
↓
2
Z.ai API & OpenRouter
↓
3
1.5TB, quantize local
Open-weight race heats up
AI NEWS BLITZ
Chinese lab Z.ai has launched GLM-5.2, a new open-weight model for coding and agentic tasks.