Yann LeCun invented convolutional neural networks in the late 1980s, giving machines the ability to see. His work on handwriting recognition became the basis for how banks process checks and how modern computer vision works. LeCun shared the 2018 Turing Award with Hinton and Bengio for their collective contributions to deep learning. After twelve years as VP and Chief AI Scientist at Meta, LeCun left in late 2025 to co-found AMI Labs, raising over $1 billion to build "world models" that learn from reality rather than from language. LeCun is one of the field's most vocal optimists and most outspoken critics of large language models, which he considers a dead end for reaching true intelligence. He consistently pushes back against AI doomerism, insisting that safety concerns are overblown relative to the technology's current capabilities. Whether right or not, his technical credibility demands the argument be taken seriously.
Key contributions
- Invented convolutional neural networks (CNNs)
- Won 2018 Turing Award for deep learning
- Co-founded AMI Labs to build world models
- Advocates for world models as path to true AI
Quotes (1)
“If intelligence is a cake, the bulk of the cake is unsupervised learning, supervised learning is the icing on the cake, and reinforcement learning is the cherry on the cake.”
2016