Gemini 2.5 Flash Preview vs Qwen: Qwen3 30B A3B Instruct 2507
Compare Gemini 2.5 Flash Preview by Google AI against Qwen: Qwen3 30B A3B Instruct 2507 by Qwen, context windows of 1.0M vs 131K, tested across 27 shared challenges.
Our Verdict
Gemini 2.5 Flash Preview
Qwen: Qwen3 30B A3B Instruct 2507
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Too close to call
API pricing
Cost per 1M tokens
Gemini 2.5 Flash Preview
Input
$0.15
1.3× cheaper
Output
$0.60
1.3× cheaper
Qwen: Qwen3 30B A3B Instruct 2507
Input
$0.20
Output
$0.80
Gemini 2.5 Flash Preview is cheaper on both — 1.3× input, 1.3× output
Writing DNA
Style Comparison
Similarity
50%
Qwen: Qwen3 30B A3B Instruct 2507 uses 103.6x more emoji
Gemini 2.5 Flash Preview
Qwen: Qwen3 30B A3B Instruct 2507
51%Vocabulary55%
15wSentence Length18w
0.70Hedging0.52
4.1Bold6.7
3.3Lists4.3
0.00Emoji1.04
0.09Headings0.92
0.24Transitions0.11
Based on 12 + 22 text responses
Research
What we learned reading every model
FAQ
