According to @AIatMeta, Meta has publicly released the Seamless Interaction Dataset, featuring over 4,000 participants and 4,000+ hours of interaction videos, establishing it as the largest known video dataset of its kind. This dataset is designed to support the development of advanced audiovisual behavioral AI models capable of understanding and generating human-like social interactions. For AI businesses and researchers, this release presents significant opportunities to enhance conversational AI, virtual assistants, and social robotics with improved empathy and social context awareness, using real-world, large-scale audiovisual data. Source: Meta via Twitter (June 27, 2025).