Gemini 2.0 Flash Thinking vs Qwen: Qwen3.5 Plus 2026-04-20
Compare Gemini 2.0 Flash Thinking by Google AI against Qwen: Qwen3.5 Plus 2026-04-20 by Qwen, context windows of 500K vs 1.0M, tested across 20 shared challenges.
Our Verdict
Qwen: Qwen3.5 Plus 2026-04-20
Gemini 2.0 Flash ThinkingRunner-up
No community votes yet. On paper, Qwen: Qwen3.5 Plus 2026-04-20 has the edge — bigger model tier, newer, bigger context window.
Gemini 2.0 Flash Thinking is 4.8x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
Gemini 2.0 Flash Thinking
Input
$0.25
1.6× cheaper
Output
$0.50
4.8× cheaper
Qwen: Qwen3.5 Plus 2026-04-20
Input
$0.40
Output
$2.40
Gemini 2.0 Flash Thinking is cheaper on both — 1.6× input, 4.8× output
Writing DNA
Style Comparison
Similarity
40%
Qwen: Qwen3.5 Plus 2026-04-20 uses 153.4x more emoji
Gemini 2.0 Flash Thinking
Qwen: Qwen3.5 Plus 2026-04-20
54%Vocabulary59%
15wSentence Length15w
0.64Hedging0.28
3.8Bold4.4
2.4Lists2.5
0.00Emoji1.53
0.03Headings0.76
0.30Transitions0.04
Based on 13 + 27 text responses
Research
What we learned reading every model
FAQ
