OpenAI o4-mini vs Qwen: Qwen3.5 Plus 2026-04-20
Compare OpenAI o4-mini by OpenAI against Qwen: Qwen3.5 Plus 2026-04-20 by Qwen, tested across 51 shared challenges. Updated May 2026.
Which is better, OpenAI o4-mini or Qwen: Qwen3.5 Plus 2026-04-20?
OpenAI o4-mini and Qwen: Qwen3.5 Plus 2026-04-20 are both competitive models. OpenAI o4-mini costs $1.1/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 o4-mini and Qwen: Qwen3.5 Plus 2026-04-20
OpenAI o4-mini is made by openai while Qwen: Qwen3.5 Plus 2026-04-20 is from qwen. On pricing, OpenAI o4-mini costs $1.1/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 — 2.8× input, 1.8× output
No community votes yet. On paper, Qwen: Qwen3.5 Plus 2026-04-20 has the edge — bigger model tier, newer, bigger context window.
Style Comparison
Qwen: Qwen3.5 Plus 2026-04-20 uses 440.8x more bold
