Elon Musk’s xAI has made a deal with President Donald Trump’s administration to employ its Grok artificial intelligence models in every federal agency at a discounted rate, days after Trump and Musk publicly shook hands for the first time since their fallout.

The General Services Administration cut a deal with xAI, which Musk is CEO of, to give each federal agency 18 months of access to the company’s advanced Grok chatbot models for $0.42. This is the lowest rate and longest-term contract the GSA has secured since it announced a series of discounts from technology companies.