Llama Nemotron Super 49B

Parameters

49B

Published

Mar 18, 2025

Llama Nemotron Super 49B is an AI model developed by NVIDIA (United States), first published in March 2025. It works in the language domain, on tasks such as language modeling/generation, question answering, quantitative reasoning and 2 more.

Epoch AI has no training-compute estimate for this model. The model has 49,000,000,000 parameters. It was trained on roughly 100B datapoints.

Access: Open weights (restricted use). Its weights are openly available. It is built on top of Llama 3.3 70B. Epoch AI rates the confidence of this record as likely.

Full record

Organization: NVIDIA
Country of organization: United States
Domain: Language
Task: Language modeling/generation, Question answering, Quantitative reasoning, Code generation, Neural Architecture Search - NAS
Compute estimation method: Operation counting
Parameters: 49,000,000,000
Dataset size: 100B
Model accessibility: Open weights (restricted use)
Open weights: Yes
Base model: Llama 3.3 70B
Epoch confidence: Likely