House Bill 1455 aims to regulate the use of artificial intelligence (A.I.) in Tennessee by establishing definitions and prohibitions related to its training and application. The bill defines "artificial intelligence" and "artificial intelligence chatbot," outlining the capabilities and limitations of these technologies. It specifies that A.I. should not be used to encourage harmful behaviors, simulate human relationships, or provide emotional support akin to that of a licensed professional. Violations of these provisions are classified as a Class A felony, emphasizing the seriousness of the offenses.

Additionally, the bill allows individuals harmed by violations to pursue civil action against offenders, with potential remedies including actual damages, liquidated damages of $150,000, and punitive damages. Courts may also issue injunctions to halt the operation of violative A.I. systems until compliance is achieved. The act is set to take effect on July 1, 2026, and will apply to conduct occurring on or after that date.