PhysicsX and GB1 take generative hull design to the 2029 America's Cup

PhysicsX and GB1, Britain's America's Cup team, announced at NVIDIA GTC Berlin a new phase of their partnership for the 2029 America's Cup, whose new ruleset opens a new hull design space. Large Geometry Models, pre-trained on 3D geometry and fine-tuned to GB1's design space, generate hull concepts, and Large Physics Models predict their performance in seconds, inside a closed-loop active learning system. The companies report a 5x reduction in high-fidelity RANS simulation, 100x greater accuracy than GB1's previous panel-method simulation and 100x faster evaluation overall.

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