GPT-5.2 vs Qwen3 Coder Next

Compare GPT-5.2 by OpenAI against Qwen3 Coder Next by Qwen, in 1 community votes, qwen3 coder next wins 100% of head-to-head duels, context windows of 400K vs 262K, tested across 52 shared challenges. Updated April 2026.

Which is better, GPT-5.2 or Qwen3 Coder Next?

Qwen3 Coder Next is the better choice overall, winning 100% of 1 blind community votes on Rival. GPT-5.2 costs $1.75/M input tokens vs $0.2/M for Qwen3 Coder Next. Context windows: 400K vs 262K tokens. Compare their real outputs side by side below.

Key Differences Between GPT-5.2 and Qwen3 Coder Next

GPT-5.2 is made by openai while Qwen3 Coder Next is from qwen. GPT-5.2 has a 400K token context window compared to Qwen3 Coder Next's 262K. On pricing, GPT-5.2 costs $1.75/M input tokens vs $0.2/M for Qwen3 Coder Next. In community voting, In 1 community votes, Qwen3 Coder Next wins 100% of head-to-head duels.

In 1 community votes, Qwen3 Coder Next wins 100% of head-to-head duels. Based on blind community voting from the Rival open dataset of 1+ human preference judgments for this pair.

Our Verdict
Qwen3 Coder Next
Qwen3 Coder NextWinner
GPT-5.2
GPT-5.2Runner-up

Pick Qwen3 Coder Next. In 1 blind votes, Qwen3 Coder Next wins 100% of the time. That's not luck.

Qwen3 Coder Next is 9.3x cheaper per token — worth considering if cost matters.

Clear winner
Writing DNA

Style Comparison

Similarity
100%

Qwen3 Coder Next uses 14.7x more emoji

GPT-5.2
Qwen3 Coder Next
64%Vocabulary58%
16wSentence Length19w
0.34Hedging0.29
9.4Bold6.3
3.9Lists4.0
0.06Emoji0.86
0.89Headings0.92
0.31Transitions0.07
Based on 15 + 21 text responses
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GPT-5.2Qwen3 Coder Next

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
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