Yann LeCun just left Meta, raised a billion dollars in four months, and planted a flag in Paris. AMI Labs closed a $1.03 billion seed round at a $3.5 billion valuation — Europe's largest seed ever, second globally only to Thinking Machines Lab's $2 billion raise last June, according to Fortune. The syndicate reads like a who's-who of strategic intent: Cathay, Greycroft, Bezos Expeditions, NVIDIA, ...