Gemini 2.5 Pro Experimental vs GPT-5
Compare Gemini 2.5 Pro Experimental by Google AI against GPT-5 by OpenAI, in 62 community votes, gemini 2.5 pro experimental wins 62% of head-to-head duels, context windows of 1.0M vs 400K, tested across 43 shared challenges.
Web Design: Gemini 2.5 Pro Experimental wins 65% of votes
Image Generation: Gemini 2.5 Pro Experimental and GPT-5 are tied
Reasoning: Gemini 2.5 Pro Experimental wins 71% of votes
Conversation: Gemini 2.5 Pro Experimental wins 100% of votes
Our Verdict
Gemini 2.5 Pro ExperimentalWinner
GPT-5Runner-up
Pick Gemini 2.5 Pro Experimental. In 62 blind votes, Gemini 2.5 Pro Experimental wins 62% of the time. That's not luck.
Gemini 2.5 Pro Experimental particularly excels in Conversation, Reasoning, Web Design. Gemini 2.5 Pro Experimental is 5.0x cheaper per token — worth considering if cost matters.
Clear winner
API pricing
Cost per 1M tokens
Gemini 2.5 Pro Experimental
Input
$1.00
1.3× cheaper
Output
$2.00
5.0× cheaper
GPT-5
Input
$1.25
Output
$10.00
Gemini 2.5 Pro Experimental is cheaper on both — 1.3× input, 5.0× output
Writing DNA
Style Comparison
Similarity
75%
Gemini 2.5 Pro Experimental uses 29.6x more bold
Gemini 2.5 Pro Experimental
GPT-5
54%Vocabulary65%
15wSentence Length13w
0.35Hedging0.20
5.6Bold0.2
3.9Lists4.6
0.00Emoji0.00
0.39Headings0.16
0.17Transitions0.03
Based on 18 + 16 text responses
Research
What we learned reading every model
FAQ
