Cracked AI Engineering

GLM-4.6 vs GLM-4.5-Flash

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 Coding Plan

205K tokens context • Free

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GLM-4.5-Flash

Z.AI Coding Plan

131K tokens context • Free

View full specifications →

Detailed Comparison

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

Capabilities

Capability
GLM-4.6
GLM-4.5-Flash
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-Flash if: