Gemini 2.5 Flash Lite Preview 06-17 vs GPT-5.4 Nano
Compare Gemini 2.5 Flash Lite Preview 06-17 by Google AI against GPT-5.4 Nano by OpenAI, context windows of 1.0M vs 400K, tested across 11 shared challenges.
Our Verdict
Gemini 2.5 Flash Lite Preview 06-17
GPT-5.4 Nano
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Gemini 2.5 Flash Lite Preview 06-17 is 3.1x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
Gemini 2.5 Flash Lite Preview 06-17
Input
$0.10
2.0× cheaper
Output
$0.40
3.1× cheaper
GPT-5.4 Nano
Input
$0.20
Output
$1.25
Gemini 2.5 Flash Lite Preview 06-17 is cheaper on both — 2.0× input, 3.1× output
Writing DNA
Style Comparison
Similarity
31%
Gemini 2.5 Flash Lite Preview 06-17
GPT-5.4 Nano
61%Vocabulary51%
10wSentence Length21w
0.12Hedging0.58
1.9Bold7.1
4.2Lists5.5
0.00Emoji0.01
0.05Headings1.39
0.00Transitions0.05
Based on 3 + 23 text responses
Research
What we learned reading every model
FAQ
