QwQ 32B vs Claude Opus 4

Compare QwQ 32B by Qwen against Claude Opus 4 by Anthropic, context windows of 40K vs 200K, tested across 6 shared challenges. Updated April 2026.

Which is better, QwQ 32B or Claude Opus 4?

QwQ 32B and Claude Opus 4 are both competitive models. QwQ 32B costs $0.5/M input tokens vs $15/M for Claude Opus 4. Context windows: 40K vs 200K tokens. Compare their real outputs side by side below.

Key Differences Between QwQ 32B and Claude Opus 4

QwQ 32B is made by qwen while Claude Opus 4 is from anthropic. QwQ 32B has a 40K token context window compared to Claude Opus 4's 200K. On pricing, QwQ 32B costs $0.5/M input tokens vs $15/M for Claude Opus 4.

Our Verdict
Claude Opus 4
Claude Opus 4
QwQ 32B
QwQ 32BRunner-up

No community votes yet. On paper, Claude Opus 4 has the edge — bigger model tier, newer, bigger context window, major provider backing.

QwQ 32B is 50x cheaper per token — worth considering if cost matters.

Slight edge
Writing DNA

Style Comparison

Similarity
95%

Claude Opus 4 uses 11.2x more emoji

QwQ 32B
Claude Opus 4
64%Vocabulary64%
12wSentence Length62w
0.36Hedging0.52
13.6Bold4.4
8.4Lists9.1
0.00Emoji0.11
0.00Headings1.87
0.39Transitions0.27
Based on 4 + 16 text responses
vs

Ask them anything yourself

QwQ 32BClaude Opus 4

279 AI models invented the same fake scientist.

We read every word. 250 models. 2.14 million words. This is what we found.

AI Hallucination Index 2026
Free preview13 of 58 slides
FAQ

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