OpenAI o3 vs Qwen: Qwen3.5 Plus 2026-04-20
Compare OpenAI o3 by OpenAI against Qwen: Qwen3.5 Plus 2026-04-20 by Qwen, tested across 51 shared challenges. Updated May 2026.
Which is better, OpenAI o3 or Qwen: Qwen3.5 Plus 2026-04-20?
OpenAI o3 and Qwen: Qwen3.5 Plus 2026-04-20 are both competitive models. OpenAI o3 costs $10/M input tokens vs $0.4/M for Qwen: Qwen3.5 Plus 2026-04-20. Compare their real outputs side by side below.
Key Differences Between OpenAI o3 and Qwen: Qwen3.5 Plus 2026-04-20
OpenAI o3 is made by openai while Qwen: Qwen3.5 Plus 2026-04-20 is from qwen. On pricing, OpenAI o3 costs $10/M input tokens vs $0.4/M for Qwen: Qwen3.5 Plus 2026-04-20.
Per 1M tokens
Qwen: Qwen3.5 Plus 2026-04-20 is cheaper on both — 25× input, 17× output
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Qwen: Qwen3.5 Plus 2026-04-20 is 17x cheaper per token — worth considering if cost matters.
Style Comparison
Qwen: Qwen3.5 Plus 2026-04-20 uses 153.4x more emoji
