Claude Sonnet 3.6 (2022-10-22) vs Qwen3 Coder Flash
Compare Claude Sonnet 3.6 (2022-10-22) by Anthropic against Qwen3 Coder Flash by Qwen, context windows of 200K vs 128K, tested across 54 shared challenges.
Our Verdict
Claude Sonnet 3.6 (2022-10-22)
Qwen3 Coder FlashRunner-up
No community votes yet. On paper, Claude Sonnet 3.6 (2022-10-22) has the edge — bigger model tier, bigger context window, major provider backing.
Qwen3 Coder Flash is 10x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
Claude Sonnet 3.6 (2022-10-22)
Input
$3.00
Output
$15.00
Qwen3 Coder Flash
Input
$0.30
10× cheaper
Output
$1.50
10× cheaper
Qwen3 Coder Flash is cheaper on both — 10× input, 10× output
Writing DNA
Style Comparison
Similarity
77%
Qwen3 Coder Flash uses 29.3x more headings
Claude Sonnet 3.6 (2022-10-22)
Qwen3 Coder Flash
66%Vocabulary60%
74wSentence Length92w
0.72Hedging0.60
0.3Bold6.1
8.9Lists6.2
0.00Emoji0.00
0.06Headings1.64
0.09Transitions0.18
Based on 21 + 22 text responses
Research
What we learned reading every model
FAQ
