Comparing 2 models

Kimi K3 vs GLM 5.1

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

metric
Model 1Kimi K3
Model 2GLM 5.1
Best for
a General Assistant (#1)
Translation (#1)
Provider
moonshotai
z-ai
Context
1.0MBest
205K
Input / 1M
$3
$0.97Best
Output / 1M
$15
$3.04Best
Tool use
yesBest
yesBest
Vision
yesBest
Reasoning
yesBest
yesBest
Open-weight
yesBest
Released
Jul 16, 2026
Jan 20, 2025