OpenAI has deployed a new system within ChatGPT that actively predicts a user’s age. The company is shifting away from relying on self-reported birthdates and will now use behavioral analysis to identify minors. The model examines account age, typical activity times, and usage patterns to make its determination. Any account the system identifies as belonging to someone under 18 will automatically face new restrictions. These filters block the generation of content related to graphic violence, self-harm, and unhealthy dieting standards. OpenAI says the goal is to protect teens while allowing more freedom for verified adults. Adults misidentified as minors must verify their age with a government ID.