GLM-4.6 vs Claude Opus 4.1
GLM-4.6 is more cost-effective, Claude Opus 4.1 supports vision, GLM-4.6 has open weights. Compare full specs, pricing, and choose the best model for your use case.
Quick Overview
Claude Opus 4.1
OpenCode Zen
200K tokens context • $15.00 / $75.00 per 1M tokens
View full specifications →Detailed Comparison
Specification
GLM-4.6
Claude Opus 4.1
Provider
OpenCode Zen
OpenCode Zen
Context Window
205K tokens
200K tokens
Max Output Tokens
131K tokens
32K tokens
Input Pricing (per 1M tokens)
$0.60
$15.00
Output Pricing (per 1M tokens)
$2.20
$75.00
Release Date
Sep 2025
Aug 2025
Capabilities
Capability
GLM-4.6
Claude Opus 4.1
Text Generation
Function Calling
Advanced Reasoning
Vision
File Attachments
Which Model Should You Choose?
Choose GLM-4.6 if:
- • You need a larger context window
- • Cost efficiency is a priority
- • You prefer open weights