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Llama-3_3-Nemotron-Super-49B-v1_5 is an open-weights model from NVIDIA, with 49.9 billion parameters and no API price: the cost depends on where you run it. The declared license is a different one: nvidia-open-model-license.
Llama-3_3-Nemotron-Super-49B-v1_5 is an open-weights model from NVIDIA, with 49.9 billion parameters and no API price: the cost depends on where you run it.
The declared license is a different one: nvidia-open-model-license.
You don't need to choose a model, count tokens or set up a server.
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By the numbers
Number
What it means
170 models
92 of the catalog's 170 open models had more downloads in the last 30 days.3
US$ 75 per month
The Start plan costs US$ 75 per month and already comes with 1,600 responses.
How much Llama-3_3-Nemotron-Super-49B-v1_5 is downloaded
92 of the catalog's 170 open models had more downloads in the last 30 days.3
Each tick is an open model in the catalog; the black tick is the median. Logarithmic scale: each axis mark is ten times the previous one. Downloads in the last 30 days, from the Hugging Face API.
Price
Open-weights model, with no API price from the company: the cost depends on where you run it (your own server or a cloud provider).1
Llama-3_3-Nemotron-Super-49B-v1_5 and the other open NVIDIA models
LMArena text leaderboard of Oct 8, 2026. The gray ticks are the other models in this catalog that are on the leaderboard.
Name on LMArena
Rank
Score and range
Votes
Leaderboard date
nvidia-llama-3.3-nemotron-super-49b-v1.5
229th of 414
1.343,1 1.333,1 a 1.353,1
3.327
08/10/2026
In Portuguese: the repository nvidia/Llama-3_3-Nemotron-Super-49B-v1_5 was not evaluated on the Open Portuguese LLM Leaderboard, which is archived and no longer accepts new models (last evaluation on Sep 1, 2025).5
You don't need to choose a model, count tokens or set up a server. CertuAI builds an AI agent that answers your customers on WhatsApp through Meta's official API, with what your business knows how to answer. The Start plan costs US$ 75 per month and already comes with 1,600 responses.
Llama-3_3-Nemotron-Super-49B-v1_5 is an open-weights model: anyone can download and run it, so there is no single price. What it costs depends on where you run it (on your own server or on a cloud provider, each with its own price list).
Source:LMArena, text leaderboard, public dataset on Hugging Face (CC BY 4.0 license), published on Oct 8, 2026, accessed on Oct 9, 2026. What the number measures: LMArena text leaderboard score, in the style-control version and the overall category: people send the same question to two models without knowing which are which and vote for the better answer, and LMArena turns the votes into a score. The higher it is, the more often the model won. The confidence range is the interval LMArena itself publishes for the score. The rank is on the whole leaderboard, which includes models outside this catalog. How the name was matched: Same company and same name, ignoring dots, spaces and hyphens. It also accepts the name with the reasoning level at the end (high, medium, low, minimal) and the name with a date at the end when LMArena only knows that model by a date. How each name matched this model:nvidia-llama-3.3-nemotron-super-49b-v1.5: same name.
Source:Hugging Face, public models API, queried Oct 9, 2026. What the number measures: Data from the company's official repository on Hugging Face: the license declared on the model card, the total parameters of the safetensors files (when the repository publishes them), downloads in the last 30 days and all-time, likes, the main task, whether the download requires accepting terms first and the position limit from config.json (max_position_embeddings, a technical ceiling that is not the advertised context window). How the name was matched: Text-generation repositories from each company's official organizations are included: the 6 most downloaded in 30 days and the 6 with the most likes, without quantized versions, Base models, safety or test models, with at least 1,000 downloads in 30 days. A repository with the same name as a model on the same company's pricing page becomes a single model.
What it reads: inferred from the main task declared in the official Hugging Face repository (text-generation). A field the official source does not provide is left out of the fact sheet and shows up in the “Not stated in the official source” line.
Source:Open Portuguese LLM Leaderboard (open leaderboard of models in Portuguese) (Apache 2.0 license), queried Oct 9, 2026. What the number measures: Average, from 0 to 100, of nine tests in Portuguese: ENEM (Brazil's national high school exam), USP and Unicamp entrance exams (BLUEX), the OAB exam (Brazil's bar exam), sentence understanding (ASSIN2 RTE and STS, FaQuAD NLI), hate speech (HateBR and Portuguese Hate Speech) and sentiment in tweets (TweetSentBR). The leaderboard only evaluates open-weights models, running the weights at the indicated precision, and is archived (it does not take new models). How the name was matched: The evaluated repository on Hugging Face is the same official company repository the catalog uses for the model. The normalized average (NPM) subtracts what a random guess would get right on each test.
In short
NVIDIA's Llama-3_3-Nemotron-Super-49B-v1_5: an open-weights model. See its license, size, downloads and test scores, with source and date.
About CertuAI: CertuAI is the AI that answers a small business's WhatsApp, Instagram and Messenger 24/7, with a built-in CRM, and is a Tech Provider on Meta's WhatsApp Business Platform. Paid plans start at US$ 75 a month, with no lock-in. Create my agent
