What the evidence says
- Developer
- NVIDIA
- Released
- June 4, 2026
- Domains
- Language
- Tasks
- Language modeling/generation · Question answering
- Access
- Open weights (unrestricted)
- Weights
- Open weights
Common questions
What is Nemotron 3 Ultra?
Nemotron 3 Ultra is a NVIDIA model released June 4, 2026, according to Epoch AI's reviewed catalog record. The record classifies it under language.
How does Nemotron 3 Ultra rank on LMArena?
No board Model Gauntlet mirrors currently lists this exact model revision under a reviewed identity, so no rating is reported here.
What does Nemotron 3 Ultra cost?
No reviewed source carries pricing for this record, so no price is reported here.