Palantir and Nvidia Emerge as Key Players in Government AI Modernization

Back in March 2026, Palantir (PLTR) announced its sovereign AI OS Reference Architecture combining its software with Nvidia's (NVDA) hardware for secure and scalable AI deployments. More recently, however, both companies deepened their collaboration related to sovereign AI deployment. Announced on Sept. 10, the collaboration establishes an “AI stack combining Palantir sovereign AI and custom Nvidia Nemotron open models for complex supply chain operations,” with the first deployment of the AI stack to be within Nvidia’s own internal operations.

It’s important to note that this AI stack will find applications across industries like technology, agriculture, pharmaceuticals, manufacturing, and more, as well as within governments, helping companies and organizations to optimize their supply-chain operations. Further, sovereign AI deployment positions both Nvidia and Palantir as key players participating in government AI modernization.