Meta Connects AI App Data to Ad Targeting on Facebook and Instagram

Meta begins using interactions with its generative AI tools to personalize content and advertising across Facebook and Instagram on December 16, 2025. The capability links behavioral signals from the standalone Meta AI app—what users create, query, and engage with—directly to the company's core social platforms. This data pipeline transforms the AI app from a standalone product into a behavioral input layer for Meta's ad-targeting infrastructure.