Cracked AI Engineering

GLM-4.6 vs GLM-4.5

GLM-4.6 offers 205K tokens context vs 131K tokens. Compare full specs, pricing, and choose the best model for your use case.

Quick Overview

GLM-4.6

Z.AI

205K tokens context • $0.60 / $2.20 per 1M tokens

View full specifications →

GLM-4.5

Z.AI

131K tokens context • $0.60 / $2.20 per 1M tokens

View full specifications →

Detailed Comparison

Specification
GLM-4.6
GLM-4.5
Provider
Z.AI
Z.AI
Context Window
205K tokens
131K tokens
Max Output Tokens
131K tokens
98K tokens
Input Pricing (per 1M tokens)
$0.60
$0.60
Output Pricing (per 1M tokens)
$2.20
$2.20
Release Date
Sep 2025
Jul 2025

Capabilities

Capability
GLM-4.6
GLM-4.5
Text Generation
Function Calling
Advanced Reasoning

Which Model Should You Choose?

Choose GLM-4.6 if:

  • • You need a larger context window

Choose GLM-4.5 if: