Nano Banana 2.1 vs GPT Image 2.5 on the same prompt

The author generated images from one prompt with Nano Banana 2.1 on the left and GPT Image 2.5 on the right, and thinks the former is slightly stronger.

mengtao wang

@aiZttt__Archived 23 days agoOriginally posted 2026.10.07

Nano Banana 2.1 vs GPT Image 2.5 on the same prompt (image 1 of 2)

Nano Banana 2.1 vs GPT Image 2.5 on the same prompt (image 2 of 2)

mengtao wang @aiZttt__Originally posted 2026.10.07

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用同一条提示词，测了一下Nano Banana 2.1 和 GPT Image 2.5 的真实出图能力。我感觉Nano Banana 2.1更强一点呢左：Nano Banana 2.1 右：GPT Image 2.5

x.com/aizttt__/status/2107709038201110573Archived 2026.10.08 10:09

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