Gemini 3.6 Flash vs GPT-5.2
Compare Gemini 3.6 Flash by Google AI against GPT-5.2 by OpenAI, context windows of 1.0M vs 400K, tested across 52 shared challenges.
Our Verdict
Gemini 3.6 Flash
GPT-5.2
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 3.6 Flash
Input
$1.50
1.2× cheaper
Output
$7.50
1.9× cheaper
GPT-5.2
Input
$1.75
Output
$14.00
Gemini 3.6 Flash is cheaper on both — 1.2× input, 1.9× output
Writing DNA
Style Comparison
Similarity
59%
GPT-5.2 uses 4.7x more transitions
Gemini 3.6 Flash
GPT-5.2
60%Vocabulary64%
19wSentence Length16w
0.13Hedging0.34
5.4Bold9.4
2.7Lists3.9
0.04Emoji0.06
0.99Headings0.89
0.07Transitions0.31
Based on 27 + 15 text responses
Research
What we learned reading every model
FAQ
