TN HB1898

Creates the "Artificial Intelligence Public Safety and Child Protection Transparency Act" requiring large frontier AI developers (annual revenue $500M+) to publish public safety plans and large chatbot providers (revenue $25M+, 1M+ monthly users) to publish child safety plans on their websites

Defines "catastrophic risk" as AI models contributing to 50+ deaths/serious injuries or $1B+ in property damage through activities like assisting with weapons creation, autonomous cyberattacks/crimes, or evading developer control

Requires frontier developers to report critical safety incidents to the Attorney General within 15 days, or within 24 hours if imminent risk of death exists; chatbot providers must report child safety incidents within 15 days

Establishes civil penalties of up to $1M per first violation and $3M per subsequent violation for large frontier developers, and up to $50,000 per violation for large chatbot providers

Takes effect January 1, 2027, with enforcement authority vested exclusively in the Tennessee Attorney General's office