GPT-6 Astra shines at pixel art while GPT Image 2.5 still fails, comparison shows

Angaisb_ · x · 2026-09-10

Angaisb reran last year's demo comparing GPT-5 vs GPT-6 Astra at making a pixel-art solar system animation: Astra's output looks beautiful with highly consistent animation.

However, GPT Image 2.5 remains bad at pixel art, prompting the author to ask when OpenAI will fix it — noting Google's Nano Banana Pro is nearly perfect at the task, proving it's solvable.

Related event: Pixel Art Test: GPT Image 2.5 Fails, Nano Banana Pro Shines(3 posts)→

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