GPT-6 Astra generates animated black hole scene with custom WebGL/GLSL shaders

omarsar0 · x · 2026-09-07

A user shared a demo titled "Journey into a Black Hole" created by GPT-6 Astra, showcasing what the next-generation model can do.

Rather than a static image, the demo is a fully animated scene built with vanilla JavaScript, HTML/CSS, and custom WebGL/GLSL shaders — highlighting the model's ability to generate complex interactive graphics code directly.

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