GPT-5 vs Qwen3 Coder Next

Compare GPT-5 by OpenAI against Qwen3 Coder Next by Qwen, context windows of 400K vs 262K, tested across 46 shared challenges. Updated April 2026.

Which is better, GPT-5 or Qwen3 Coder Next?

GPT-5 and Qwen3 Coder Next are both competitive models. GPT-5 costs $1.25/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 and Qwen3 Coder Next

GPT-5 is made by openai while Qwen3 Coder Next is from qwen. GPT-5 has a 400K token context window compared to Qwen3 Coder Next's 262K. On pricing, GPT-5 costs $1.25/M input tokens vs $0.2/M for Qwen3 Coder Next.

Our Verdict
GPT-5
GPT-5
Qwen3 Coder Next
Qwen3 Coder NextRunner-up

No community votes yet. On paper, GPT-5 has the edge — bigger model tier, bigger context window, major provider backing.

Qwen3 Coder Next is 6.7x cheaper per token — worth considering if cost matters.

Too close to call
Writing DNA

Style Comparison

Similarity
93%

Qwen3 Coder Next uses 85.8x more emoji

GPT-5
Qwen3 Coder Next
65%Vocabulary58%
13wSentence Length19w
0.20Hedging0.29
0.2Bold6.3
4.6Lists4.0
0.00Emoji0.86
0.16Headings0.92
0.03Transitions0.07
Based on 16 + 21 text responses
vs

Ask them anything yourself

GPT-5Qwen3 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
Free preview13 of 58 slides
FAQ

Common questions