NVIDIA: Nemotron 3 Ultra (batch)
nvidia/nemotron-3-ultra-550b-a55b:batch
Context: 512,288In: $0.60/1MOut: $3.60/1MUpdated 2026-09-02
NVIDIA Nemotron 3 Ultra is an open frontier-reasoning and orchestration model from NVIDIA, with 55B active parameters out of 550B total (MoE). Built on a hybrid Transformer-Mamba mixture-of-experts architecture, it...
Intelligence
38.3
Coding
49.3
Agentic
27.5
Metric profile
Trend over time
Design Arena (ELO by category)
| Category | ELO | Win rate | Rank |
|---|---|---|---|
| 3d | 1175 | 41% | #57 |
| uicomponent | 1164 | 37.7% | #67 |
| dataviz | 1160 | 38.4% | #69 |
| gamedev | 1160 | 37% | #68 |
| codecategories | 1158 | 36.3% | #75 |
| website | 1146 | 34.3% | #80 |
| svg | 1118 | 36.5% | #56 |
| asciiart | 1098 | 36.2% | #55 |