Claude Sonnet 4 vs Qwen3 Coder
Claude Sonnet 4 offers 1.0M tokens context vs 262K tokens, Qwen3 Coder is more cost-effective, Claude Sonnet 4 includes advanced reasoning. Compare full specs, pricing, and choose the best model for your use case.
Quick Overview
Claude Sonnet 4
OpenCode Zen
1.0M tokens context • $3.00 / $15.00 per 1M tokens
View full specifications →Detailed Comparison
Specification
Claude Sonnet 4
Qwen3 Coder
Provider
OpenCode Zen
OpenCode Zen
Context Window
1.0M tokens
262K tokens
Max Output Tokens
64K tokens
66K tokens
Input Pricing (per 1M tokens)
$3.00
$0.45
Output Pricing (per 1M tokens)
$15.00
$1.80
Release Date
May 2025
Jul 2025
Capabilities
Capability
Claude Sonnet 4
Qwen3 Coder
Text Generation
Vision
Function Calling
Advanced Reasoning
File Attachments
Which Model Should You Choose?
Choose Claude Sonnet 4 if:
- • You need a larger context window
- • You need advanced reasoning
Choose Qwen3 Coder if:
- • Cost efficiency is a priority
- • You prefer open weights