Physics-AI startup Vinci raises $250M at a $1.5B valuation to expand from chip thermal simulation toward whole-system physics

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Vinci said on October 6 that it raised $250 million at a $1.5 billion valuation, led by Advent, Temasek and Xora Innovation with participation from Eclipse, Khosla Ventures and Madrona. Vinci's Physics AI foundation model targets high-fidelity simulation for chip and hardware engineering, currently emphasizing thermal and thermo-mechanical problems. Reuters reports that the company plans to use the capital for compute, hiring and expansion from chip thermal simulation toward whole-system, vibration and electromagnetic simulation. Vinci's website advertises up to 1000x faster simulation and less than 2% deviation in selected validations; those are company-reported results.