Gemini 2.5 Pro Experimental vs GPT-4o mini
Compare Gemini 2.5 Pro Experimental by Google AI against GPT-4o mini by OpenAI, in 2 community votes, gemini 2.5 pro experimental and gpt-4o mini are closely matched, context windows of 1.0M vs 128K, tested across 43 shared challenges.
Our Verdict
Gemini 2.5 Pro ExperimentalWinner
GPT-4o miniRunner-up
Votes are tied. Gemini 2.5 Pro Experimental is newer and likely incorporates more recent improvements.
GPT-4o mini is 3.3x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
Gemini 2.5 Pro Experimental
Input
$1.00
Output
$2.00
GPT-4o mini
Input
$0.15
6.7× cheaper
Output
$0.60
3.3× cheaper
GPT-4o mini is cheaper on both — 6.7× input, 3.3× output
Writing DNA
Style Comparison
Similarity
51%
GPT-4o mini uses 2.6x more headings
Gemini 2.5 Pro Experimental
GPT-4o mini
54%Vocabulary54%
15wSentence Length18w
0.35Hedging0.84
5.6Bold3.8
3.9Lists3.3
0.00Emoji0.00
0.39Headings1.03
0.17Transitions0.23
Based on 18 + 22 text responses
Research
What we learned reading every model
FAQ
