Cracked AI Engineering

GLM 4.5V vs GLM-4.5-Flash

GLM-4.5-Flash offers 131K tokens context vs 64K tokens, GLM-4.5-Flash is more cost-effective, GLM 4.5V supports vision. Compare full specs, pricing, and choose the best model for your use case.

Quick Overview

GLM 4.5V

Z.AI

64K tokens context • $0.60 / $1.80 per 1M tokens

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GLM-4.5-Flash

Z.AI

131K tokens context • Free

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Detailed Comparison

Specification
GLM 4.5V
GLM-4.5-Flash
Provider
Z.AI
Z.AI
Context Window
64K tokens
131K tokens
Max Output Tokens
16K tokens
98K tokens
Input Pricing (per 1M tokens)
$0.60
Free
Output Pricing (per 1M tokens)
$1.80
Free
Release Date
Aug 2025
Jul 2025

Capabilities

Capability
GLM 4.5V
GLM-4.5-Flash
Text Generation
Vision
Video Understanding
Function Calling
Advanced Reasoning
File Attachments

Which Model Should You Choose?

Choose GLM 4.5V if:

    Choose GLM-4.5-Flash if:

    • • You need a larger context window
    • • Cost efficiency is a priority