GLM 4.5 Air vs Kimi K2 Instruct
GLM 4.5 Air offers 131K tokens context vs 75K tokens, GLM 4.5 Air includes advanced reasoning, GLM 4.5 Air has open weights. Compare full specs, pricing, and choose the best model for your use case.
Quick Overview
Detailed Comparison
Specification
GLM 4.5 Air
Kimi K2 Instruct
Provider
Chutes
Chutes
Context Window
131K tokens
75K tokens
Max Output Tokens
98K tokens
75K tokens
Input Pricing (per 1M tokens)
Free
$0.15
Output Pricing (per 1M tokens)
Free
$0.59
Release Date
Jul 2025
Aug 2025
Capabilities
Capability
GLM 4.5 Air
Kimi K2 Instruct
Text Generation
Function Calling
Advanced Reasoning
Which Model Should You Choose?
Choose GLM 4.5 Air if:
- • You need a larger context window
- • Cost efficiency is a priority
- • You need advanced reasoning
- • You prefer open weights