GPT Image 1.5
GPT Image 1.5 vs Nano Banana Pro
Compare GPT Image 1.5 by OpenAI against Nano Banana Pro by Google AI, in 50 community votes, nano banana pro wins 70% of head-to-head duels, tested across 19 shared challenges. Updated April 2026.
Which is better, GPT Image 1.5 or Nano Banana Pro?
Nano Banana Pro is the better choice overall, winning 70% of 50 blind community votes on Rival. Compare their real outputs side by side below.
Key Differences Between GPT Image 1.5 and Nano Banana Pro
GPT Image 1.5 is made by openai while Nano Banana Pro is from google. In community voting, In 50 community votes, Nano Banana Pro wins 70% of head-to-head duels.
In 50 community votes, Nano Banana Pro wins 70% of head-to-head duels. Nano Banana Pro leads in Image Generation. Based on blind community voting from the Rival open dataset of 50+ human preference judgments for this pair.
Image Generation: Nano Banana Pro wins 70% of votes
Our Verdict
Nano Banana ProWinner
GPT Image 1.5Runner-up
Pick Nano Banana Pro. In 50 blind votes, Nano Banana Pro wins 70% of the time. That's not luck.
Nano Banana Pro particularly excels in Image Generation.
Clear winner
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