nvidia/nemotron-3-ultra-550b-a55b · Released 04 June 2026
| Provider | NVIDIA |
|---|---|
| Family | NVIDIA Nemotron 3 |
| Modality | text |
| Context | 1,000,000 tokens |
| Max output | — |
| Reasoning | Yes |
| Tool calling | Yes |
| Structured output | Not recorded |
| Open weights | Yes |
| Licence | OpenMDW-1.1 |
No verified Cybatar-run benchmark result has been published for this model yet.
Official-source release record for the exact Nemotron 3 Ultra 550B-A55B model version.
Evidence ↗