Learn about worlds using Meta generative AI non-player characters in Meta Horizon

Some worlds now include GenAI-powered NPCs you can talk to and interact with like other players. While GenAI NPCs may appear similar to other characters in Worlds, they are powered by large language models (“LLMs”). Learn more about Meta generative AI models.

Understand voice interactions with GenAI NPCs

Voice interactions include anything you say or background sounds during conversations with GenAI NPCs, even if you speak to them inadvertently. For more information on how Meta processes voice interactions and other user data, see our privacy policy.