Hugging Face · NVIDIA publisher

Nano 30B-A3B BF16

Official post-trained BF16 checkpoint and model card, including license and quick-start guidance.

Open official model card

NVIDIA Research

Ultra checkpoints

Official directory of NVFP4, BF16, base, GenRM, datasets, model recipes and the technical report.

View official Ultra resources

OpenRouter · NVIDIA provider

Ultra free endpoint

Hosted API access. Free endpoints may be rate-limited and have specific data-processing terms—review them before use.

Open official endpoint page

Ollama library

Ultra on Ollama

Ollama-hosted cloud model access and official CLI, cURL, Python and JavaScript examples.

Open Ollama model page