BREAKING
Sonnet 5 vs GLM 5.2 Coding Face-Off
0
%
Sonnet 5
0
%
GLM 5.2
Output Price per 1M Tokens
Sonnet 5
10
GLM 5.2
4.4
SWE-bench Pro & Terminal-Bench
Sonnet SWE
63.2
GLM SWE
62.1
Sonnet Term
80.4
GLM Term
81
Strengths Split Across the Board
Sonnet 5
native
●
Wins raycaster maze
●
Steady polish
●
Called overpriced
GLM 5.2
MIT open
●
Better game and UI builds
●
Stronger for agents
●
1M-token context
Benchmarks Alone Cannot Settle It
AI NEWS BLITZ
A coding showdown between Claude Sonnet 5 and GLM 5.2 splits the wins with no clear victor.