Ben Affleck is an AI nerd (twitter.com)

In a recent discussion, Ben Affleck revealed his innovative approach to enhancing open video models for film production through targeted fine-tuning. By unfreezing weights and training only the last cinematic layer of these models, Affleck allows his production teams to achieve Hollywood-quality standards. This technique stems from his efforts with InterPositive, an AI company he founded in 2022, which focuses on creating proprietary datasets and models tailored specifically for the film industry. The significance of Affleck's work lies in its potential to transform AI applications within filmmaking. Public video models, which often draw from a broad range of existing films, fail to meet the distinctive needs of specific productions. InterPositive's solution involved an extensive eight-month process of filming on a controlled stage to build a unique dataset, ultimately leading to a private model trained exclusively on a film's own daily footage. This tailored approach is what drove Netflix to acquire InterPositive for $587 million, highlighting the growing importance of custom AI integrations in the entertainment industry.