Cracked AI Engineering

GLM 4.5V vs Kimi K2 Instruct

Kimi K2 Instruct offers 131K tokens context vs 66K tokens, GLM 4.5V includes advanced reasoning, GLM 4.5V supports vision. Compare full specs, pricing, and choose the best model for your use case.

Quick Overview

GLM 4.5V

Vercel AI Gateway

66K tokens context • $0.60 / $1.80 per 1M tokens

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Kimi K2 Instruct

Vercel AI Gateway

131K tokens context • $1.00 / $3.00 per 1M tokens

View full specifications →

Detailed Comparison

Specification
GLM 4.5V
Kimi K2 Instruct
Provider
Vercel AI Gateway
Vercel AI Gateway
Context Window
66K tokens
131K tokens
Max Output Tokens
16K tokens
16K tokens
Input Pricing (per 1M tokens)
$0.60
$1.00
Output Pricing (per 1M tokens)
$1.80
$3.00
Release Date
Aug 2025
Jul 2025

Capabilities

Capability
GLM 4.5V
Kimi K2 Instruct
Text Generation
Vision
Function Calling
Advanced Reasoning
File Attachments

Which Model Should You Choose?

Choose GLM 4.5V if:

  • • Cost efficiency is a priority
  • • You need advanced reasoning

Choose Kimi K2 Instruct if:

  • • You need a larger context window