Claude Sonnet 4 vs Qwen3 Coder Next
Compare Claude Sonnet 4 by Anthropic against Qwen3 Coder Next by Qwen, context windows of 200K vs 262K, tested across 53 shared challenges.
Our Verdict
Claude Sonnet 4
Qwen3 Coder Next
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Qwen3 Coder Next is 10x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
Claude Sonnet 4
Input
$3.00
Output
$15.00
Qwen3 Coder Next
Input
$0.20
15× cheaper
Output
$1.50
10× cheaper
Qwen3 Coder Next is cheaper on both — 15× input, 10× output
Writing DNA
Style Comparison
Similarity
49%
Claude Sonnet 4 uses 6.0x more sentence length
Claude Sonnet 4
Qwen3 Coder Next
62%Vocabulary58%
111wSentence Length19w
0.40Hedging0.29
5.0Bold6.3
9.3Lists4.0
0.88Emoji0.86
2.16Headings0.92
0.33Transitions0.07
Based on 17 + 21 text responses
Research
What we learned reading every model
FAQ
