Qwen: Qwen3.5 Plus 2026-04-20 vs Qwen: Qwen3.6 Flash
Compare Qwen: Qwen3.5 Plus 2026-04-20 and Qwen: Qwen3.6 Flash, both from Qwen, context windows of 1.0M vs 1.0M, tested across 52 shared challenges.
Our Verdict
Qwen: Qwen3.5 Plus 2026-04-20
Qwen: Qwen3.6 FlashRunner-up
No community votes yet. On paper, Qwen: Qwen3.5 Plus 2026-04-20 has the edge — bigger model tier.
Too close to call
API pricing
Cost per 1M tokens
Qwen: Qwen3.5 Plus 2026-04-20
Input
$0.40
Output
$2.40
Qwen: Qwen3.6 Flash
Input
$0.25
1.6× cheaper
Output
$1.50
1.6× cheaper
Qwen: Qwen3.6 Flash is cheaper on both — 1.6× input, 1.6× output
Writing DNA
Style Comparison
Similarity
95%
Qwen: Qwen3.6 Flash uses 1.5x more sentence length
Qwen: Qwen3.5 Plus 2026-04-20
Qwen: Qwen3.6 Flash
59%Vocabulary57%
15wSentence Length23w
0.28Hedging0.31
4.4Bold4.6
2.5Lists2.9
1.53Emoji1.37
0.76Headings0.68
0.04Transitions0.04
Based on 27 + 27 text responses
Research
What we learned reading every model
FAQ
