radar contact
nvidia/NVIDIA: Nemotron 3 Ultra (free)
openroutertext-generationtext
dossier — nvidia/nemotron-3-ultra-550b-a55b:freelive
- idnvidia/nemotron-3-ultra-550b-a55b:free
- sourceopenrouter
- pipelinetext-generation
- modalitytext
- context1.0M
- releasedJune 4, 2026
- acquiredAugust 27, 2026 (17d ago)
$ capability profile (heuristic)
- ◆Chat
- ·Bots
- ·Spark
- ·Extraction
- ●Reasoning
- ●Mechanics
- ·Latency
- ◆Context
$ upstream record: https://openrouter.ai/nvidia/nemotron-3-ultra-550b-a55b:free
// coverage
No dispatches reference this contact yet. The radar spotted it; the writers have not caught up.