Nemotron 3 Ultra
AvailableNVIDIA 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...
- Context
- 262.1K tokens
- Max output
- 182.5K tokens
- Input / 1M tokens
- $0.60per 1M tokens
- Output / 1M tokens
- $2.40per 1M tokens
- Listed since
- Jun 4, 2026
Prices and model data from OpenRouter
Where it's availableProviders · 1
| Provider | Input / 1M tokens | Output / 1M tokens | Status |
|---|---|---|---|
| OpenRouter | $0.60 | $2.40 | Available |
Published benchmark results
From independent leaderboards, each credited to its publisher.