Gemini 2.5 Flash Preview 05-20 (thinking) vs Gemini 2.5 Flash Preview (thinking)
Compare Gemini 2.5 Flash Preview 05-20 (thinking) and Gemini 2.5 Flash Preview (thinking), both from Google AI, in 3 community votes, gemini 2.5 flash preview 05-20 (thinking) wins 100% of head-to-head duels, context windows of 1.0M vs 1.0M, tested across 9 shared challenges.
Image Generation: Gemini 2.5 Flash Preview 05-20 (thinking) wins 100% of votes
Our Verdict
Gemini 2.5 Flash Preview 05-20 (thinking)Winner
Gemini 2.5 Flash Preview (thinking)Runner-up
Pick Gemini 2.5 Flash Preview 05-20 (thinking). In 3 blind votes, Gemini 2.5 Flash Preview 05-20 (thinking) wins 100% of the time. That's not luck.
Gemini 2.5 Flash Preview 05-20 (thinking) particularly excels in Image Generation.
Clear winner
API pricing
Cost per 1M tokens
Gemini 2.5 Flash Preview 05-20 (thinking)
Input
$0.15
1.2× cheaper
Output
$3.50
Gemini 2.5 Flash Preview (thinking)
Input
$0.17
Output
$3.50
Writing DNA
Style Comparison
Similarity
74%
Gemini 2.5 Flash Preview (thinking) uses 38.3x more hedging
Gemini 2.5 Flash Preview 05-20 (thinking)
Gemini 2.5 Flash Preview (thinking)
70%Vocabulary53%
11wSentence Length14w
0.00Hedging0.38
4.2Bold4.4
7.3Lists4.1
0.00Emoji0.00
0.00Headings0.00
0.00Transitions0.24
Based on 3 + 7 text responses
Research
What we learned reading every model
FAQ
