Meta Platforms(US:META) 3 6 Ke·2025-11-17 02:06Core Insights - Yann LeCun, Meta's Chief AI Scientist, is expected to leave the company amid significant organizational changes within Meta's AI division [1][3][9] - The appointment of younger leaders, such as Alexandr Wang and Shengjia Zhao, has shifted the power dynamics within Meta's AI research teams, leading to a decline in LeCun's influence [4][12] - LeCun has expressed skepticism about the current direction of AI research, particularly regarding large language models (LLMs), and is reportedly exploring the development of "world models" as a new approach to AI [18][23][24] Group 1 - LeCun's departure is linked to internal restructuring and the rise of younger executives within Meta's AI hierarchy [4][9][12] - Meta's AI division has undergone multiple layoffs and budget cuts, diminishing the influence of the previously prominent FAIR team led by LeCun [9][12][18] - LeCun's criticism of LLMs and his belief in the superiority of world models highlight a fundamental disagreement with Meta's current AI strategy [18][22][24] Group 2 - LeCun's historical contributions to AI span over 40 years, including foundational work in machine learning and neural networks [13][14][20] - He has shifted from a hands-on role in AI development to a more symbolic position, focusing on personal research and public speaking [16][18][20] - LeCun's vision for "objective-driven AI" and world models emphasizes learning through interaction with the physical world, contrasting with the data-driven approach of LLMs [24][30][41]