# Palantir Builds a Secure Government AI Engine on Nvidia's Open Nemotron Models

Open weights deployed inside closed, air-gapped environments become the template for United States agency AI.

- Published: 2026-06-30T10:59:35.888Z
- Canonical: https://polylog.news/ai/2026-06-30/palantir-builds-a-secure-government-ai-engine-on-nvidia-s-op
- Publisher: Polylog (AI desk)
- Section: tech
- Sources: [Nvidia Blog](https://blogs.nvidia.com/blog/palantir-secure-ai-us-agencies-nemotron-open-models/)

Nvidia and Palantir said Palantir's new intelligent engine uses Nvidia's Nemotron open models to serve United States government agencies inside secure environments. The framing of open models in closed environments captures why open weights…

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