Qwen3 Coder vs Claude Opus 4.1
Qwen3 Coder offers 262K tokens context vs 200K tokens, Qwen3 Coder is more cost-effective, Claude Opus 4.1 includes advanced reasoning. 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
Qwen3 Coder
Claude Opus 4.1
Provider
OpenCode Zen
OpenCode Zen
Context Window
262K tokens
200K tokens
Max Output Tokens
66K tokens
32K tokens
Input Pricing (per 1M tokens)
$0.45
$15.00
Output Pricing (per 1M tokens)
$1.80
$75.00
Release Date
Jul 2025
Aug 2025
Capabilities
Capability
Qwen3 Coder
Claude Opus 4.1
Text Generation
Function Calling
Vision
Advanced Reasoning
File Attachments
Which Model Should You Choose?
Choose Qwen3 Coder if:
- • You need a larger context window
- • Cost efficiency is a priority
- • You prefer open weights
Choose Claude Opus 4.1 if:
- • You need advanced reasoning