Meta's AI Mode on Facebook lets you search public posts with natural language

On June 15, 2026, Meta introduced AI Mode on Facebook, a new search capability that leverages large language models to answer user queries in natural language. Instead of returning a list of links, AI Mode generates a synthesized, conversational response by pulling from publicly available content across the platform—including posts, Groups, and Reels. The feature is powered by Meta AI and the company's latest Muse Spark model, which is optimized for understanding context and extracting relevant insights from social discourse. This shifts Facebook from a passive social feed into an active knowledge retrieval system, allowing users to ask things like “What are people saying about electric cars in my area?” and receive a digest of real user experiences.

The rollout positions Meta to compete directly with other AI-powered search experiences, such as Google's SGE and OpenAI's ChatGPT with browsing. By tapping into its vast trove of user-generated content, Meta can offer answers grounded in authentic human experiences rather than scraped web data. AI Mode is currently available to a subset of users in select regions, with a broader launch expected later in 2026. Early feedback highlights the feature's ability to surface niche community wisdom, though concerns about data privacy and content moderation remain. Meta has stated that AI Mode only accesses public content and does not use personal profile data.