Gemini 3 Pro Preview
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Gemini 3 Pro Preview vs GPT-4o (Omni)
Compare Gemini 3 Pro Preview by Google AI against GPT-4o (Omni) by OpenAI, in 1 community votes, gemini 3 pro preview wins 100% of head-to-head duels, tested across 50 shared challenges. Updated April 2026.
Which is better, Gemini 3 Pro Preview or GPT-4o (Omni)?
Gemini 3 Pro Preview is the better choice overall, winning 100% of 1 blind community votes on Rival. Compare their real outputs side by side below.
Key Differences Between Gemini 3 Pro Preview and GPT-4o (Omni)
Gemini 3 Pro Preview is made by google while GPT-4o (Omni) is from openai. In community voting, In 1 community votes, Gemini 3 Pro Preview wins 100% of head-to-head duels.
In 1 community votes, Gemini 3 Pro Preview wins 100% of head-to-head duels. Based on blind community voting from the Rival open dataset of 1+ human preference judgments for this pair.
Our Verdict
Gemini 3 Pro PreviewWinner
GPT-4o (Omni)Runner-up
Pick Gemini 3 Pro Preview. In 1 blind votes, Gemini 3 Pro Preview wins 100% of the time. That's not luck.
Clear winner
Writing DNA
Style Comparison
Similarity
97%
GPT-4o (Omni) uses 2.5x more emoji
Gemini 3 Pro Preview
GPT-4o (Omni)
58%Vocabulary54%
17wSentence Length18w
0.37Hedging0.72
7.7Bold7.3
4.8Lists5.6
0.00Emoji0.03
0.90Headings1.40
0.25Transitions0.26
Based on 23 + 24 text responses
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