NVIDIA Expands Nemotron 3 Open Models with Speech, Multimodal RAG, and Safety — Plus Palantir Sovereign Deployment
NVIDIA Blog·medium signal
On June 30 NVIDIA broadened its open-weight Nemotron 3 family with new models for speech, multimodal retrieval-augmented generation, and safety, alongside open datasets and libraries aimed at agentic AI. A day earlier Palantir launched an engine to run Nemotron open models in sovereign/air-gapped US government environments, and Nemotron 3 Ultra already has day-0 vLLM support — a concrete open-weights path for builders needing on-prem or regulated deployment.