Meta chief AI scientist Yann LeCun is leaving to create his own startup

Yann LeCun, a pivotal figure in the realm of artificial intelligence and a founding member of the AI team at Meta, has announced his departure from the company to establish his own startup. In a recent LinkedIn update, LeCun articulated his vision for a new venture focused on developing advanced AI technologies known as world models. These models aim to analyze data beyond traditional web sources, enhancing our understanding of the physical world and its characteristics. LeCun expressed his ambition to continue the Advanced Machine Intelligence (AMI) research program that he has been pursuing alongside colleagues at Meta's Facebook AI Research (FAIR) and New York University. He stated, "The goal of the startup is to bring about the next big revolution in AI: systems that understand the physical world, have persistent memory, can reason, and can plan complex action sequences." Notably, Meta has committed to partnering with LeCun's new venture. This announcement comes amid significant upheaval within Meta's AI division, which underwent a major restructuring earlier this year following the lukewarm reception of its fourth Llama open-source large language model. In response, CEO Mark Zuckerberg invested heavily in acquiring top-tier AI talent, including a notable $14.5 billion investment in Scale AI, which brought Alexandr Wang on board as Meta's new chief AI officer. LeCun, who joined Facebook in 2013 and has held a part-time position at New York University, reflected on his time at Meta, sharing that the establishment of FAIR stands as his most cherished non-technical achievement. He extended his gratitude towards several key figures at Meta for their support of both FAIR and the AMI program. Historically, LeCun has been associated with the development of deep learning techniques, which have revolutionized AI research. However, his recent perspectives have diverged from those of Meta and other tech giants; while they focus on foundational models, LeCun advocates for exploring new computational architectures that could yield AI systems with human-like capabilities, known as artificial general intelligence. LeCun envisions that his AMI initiative will have diverse applications across various sectors, some aligned with Meta's business interests and others independent of them. His decision to pursue this path in an independent capacity is aimed at maximizing the impact of his research. In recent months, Meta's AI unit has seen significant personnel changes, including the recent layoffs of 600 employees from its Superintelligence Labs division. These changes and a growing disconnect with the current leadership team contributed to LeCun's choice to leave, according to sources familiar with the situation. Despite his advocacy for open-source AI research, the current direction under Wang favors a more proprietary approach, reflecting the competitive landscape of AI development today.