Comparing 2 models

Claude Opus 5 vs GLM 5.2

Facts first, then task-specific rankings. A highlighted cell is better only for that row, not universally.

metric
Model 1Claude Opus 5
Model 2GLM 5.2
Best for
Agentic Coding (#1)
Coding (#2)
Provider
anthropic
z-ai
Context
1M
1.0MBest
Input / 1M
$5
$0.81Best
Output / 1M
$25
$2.55Best
Tool use
yesBest
yesBest
Vision
yesBest
Reasoning
yesBest
yesBest
Open-weight
Released
Jul 23, 2026
Jun 13, 2026