{"type": "article", "title": "Creating the NVIDIA Nemotron 3 Ultra NVFP4 Checkpoint with NVIDIA Model Optimizer", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/creating-the-nvidia-nemotron-3-ultra-nvfp4-checkpoint-with-nvidia-model", "original_source": "https://developer.nvidia.com/blog/creating-the-nvidia-nemotron-3-ultra-nvfp4-checkpoint-with-nvidia-model-optimizer/", "published": "2026-06-26T16:00:35+00:00", "accessed": "2026-06-26", "id": "creating-the-nvidia-nemotron-3-ultra-nvfp4-checkpoint-with-nvidia-model"}