GPT-5 vs Qwen3 Coder Flash
Compare GPT-5 by OpenAI against Qwen3 Coder Flash by Qwen, context windows of 400K vs 128K, tested across 52 shared challenges. Updated May 2026.
Which is better, GPT-5 or Qwen3 Coder Flash?
GPT-5 and Qwen3 Coder Flash are both competitive models. GPT-5 costs $1.25/M input tokens vs $0.3/M for Qwen3 Coder Flash. Context windows: 400K vs 128K tokens. Compare their real outputs side by side below.
Key Differences Between GPT-5 and Qwen3 Coder Flash
GPT-5 is made by openai while Qwen3 Coder Flash is from qwen. GPT-5 has a 400K token context window compared to Qwen3 Coder Flash's 128K. On pricing, GPT-5 costs $1.25/M input tokens vs $0.3/M for Qwen3 Coder Flash.
Per 1M tokens
Qwen3 Coder Flash is cheaper on both — 4.2× input, 6.7× output
No community votes yet. On paper, GPT-5 has the edge — bigger model tier, bigger context window, major provider backing.
Qwen3 Coder Flash is 6.7x cheaper per token — worth considering if cost matters.
Style Comparison
Qwen3 Coder Flash uses 32.1x more bold
