OpenAI’s April 27 move matters because federal AI adoption is usually constrained by procurement and compliance before it is constrained by model quality. FedRAMP 20x Moderate gives ChatGPT Enterprise and the API a government-ready path, with GPT-5.5 already included.
GitHub is turning Copilot compliance from slideware into deployable policy: US and EU data residency now covers all generally available Copilot features, and US government deployments get FedRAMP Moderate infrastructure. The practical catch is cost, with data-resident requests priced at a 1.1x model multiplier.
Anthropic announced Claude for Government on January 23, 2026, a model offering tailored for U.S. national security operations. The company says deployment includes policy and safety testing aligned to classified-environment realities, plus procurement pathways through Palantir FedStart and AWS Marketplace.