Comparison
Glm 4.5 Air vs Glm 5.1
Side-by-side comparison of xAI Glm 4.5 Air and xAI Glm 5.1. Pricing, quality benchmarks, and context windows.
Quality Benchmarks
LiveBench / 0-100
Glm 4.5 Air
75.5Frontier
Glm 5.1
72.1Frontier
Glm 4.5 Air
Glm 5.1
Input Price (per 1M)
$0.1300
$1.05
Output Price (per 1M)
$0.8500
$3.50
Context Window
131.1K
202.8K
Max Output
98.3K
65.5K
Pricing per 1M Tokens
$0.1300
88% cheaper
Input
Input
$1.05
Input
$0.8500
76% cheaper
Output
Output
$3.50
Output
Token Limits
Context
131.1K
Context
Context
202.8K
Max Output
98.3K
Max Output
Max Output
65.5K
Tools
Tools
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