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3D for everyone? Nvidia’s Magic3D can generate 3D models from text

Enlarge / A poison dart frog rendered as a 3D model by Magic3D. (credit: Nvidia) On Friday, researchers from Nvidia announced Magic3D, an AI model that can generate 3D models from text descriptions. After entering a prompt such as, “A blue poison-dart frog sitting on a water lily,” Magic3D generates a 3D mesh model, complete...

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New Meta AI demo writes racist and inaccurate scientific literature, gets pulled

Enlarge / An AI-generated illustration of robots making science. (credit: Ars Technica) On Tuesday, Meta AI unveiled a demo of Galactica, a large language model designed to “store, combine and reason about scientific knowledge.” While intended to accelerate writing scientific literature, adversarial users running tests found it could also generate realistic nonsense. After several days...