Claude Opus 5 vs QwQ 32B
Compare Claude Opus 5 by Anthropic against QwQ 32B by Qwen, context windows of 1.0M vs 40K, tested across 15 shared challenges.
Our Verdict
Claude Opus 5
QwQ 32BRunner-up
No community votes yet. On paper, Claude Opus 5 has the edge — bigger model tier, newer, bigger context window, major provider backing.
QwQ 32B is 17x cheaper per token — worth considering if cost matters.
Slight edge
API pricing
Cost per 1M tokens
Claude Opus 5
Input
$5.00
Output
$25.00
QwQ 32B
Input
$0.50
10× cheaper
Output
$1.50
17× cheaper
QwQ 32B is cheaper on both — 10× input, 17× output
Writing DNA
Style Comparison
Similarity
29%
Claude Opus 5 uses 1.7x more emoji
Claude Opus 5
QwQ 32B
54%Vocabulary64%
21wSentence Length12w
0.40Hedging0.36
3.9Bold13.6
1.9Lists8.4
0.02Emoji0.00
0.71Headings0.00
0.05Transitions0.39
Based on 27 + 4 text responses
Research
What we learned reading every model
FAQ
Common questions
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