BREAKING
GLM-5.2 Tested vs Claude Opus
"A real frontier coding model"
0
B
active params
0
B
total params
0
M
context tokens
Terminal-Bench 2.1 scores
GLM-5.1
62
GLM-5.2
81
Opus 4.8
85
GLM-5.2 vs Opus tradeoffs
GLM-5.2
open
●
Free local execution
●
Strong tool-calling
●
1M context agentic work
Claude Opus
premium
●
Better intent understanding
●
One-shot accuracy
●
Roughly 10x the price
Open weights, MIT license
AI NEWS BLITZ
An open-weight coding model from Z.ai goes head to head with Claude Opus, running locally for free.