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...
Modalities
Text
輸入 / 輸出價格
￦1,097 / ￦5,484
1M
Context
26.21萬
發佈日期
2026年6月4日
此模型尚無基準測試數據。