Photo round: GPT Image 2.5 edges Nano Banana 2.1 on detail in 20-prompt test

techhalla · x · 2026-10-07

Continuing a 20-prompt image model showdown, techhalla posts a photo round with no cherry-picking (first-try generations only). Verdict: GPT Image 2.5 picks up a bit more in the details on photographic prompts, though the two models are close. All prompts are shared in images and ALTs.

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