The main purpose of the Fair Artificial Intelligence Realization Act of 2025, also known as the FAIR Act, is to ensure that the federal government only uses large language models that are developed based on principles of fairness and objectivity. This legislation aims to promote the use of trustworthy artificial intelligence by establishing guidelines for how these models should operate. Key provisions of the FAIR Act include a requirement that federal agencies can only procure large language models that meet specific criteria.