GPT-6 Astra builds interactive 3D heart with 8,100 vascular branches in 8 hours
ZhitingHu · x · 2026-09-12
EnactraAI used GPT-6 Astra to build an interactive 3D heart in 8 hours: the model read 8 research papers, reviewed anatomical atlases and microscopy data, and consulted a human expert to produce three visual layers—anatomy, blood vessels, and nerves.
The result features 8,100 modeled vascular and neural branches plus detailed valve leaflets, papillary muscles, and supporting chordae. The team argues hyper-realistic simulation shows promise in both physical and biological worlds; an interactive demo and sources are in the thread.
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