Explore NVIDIA's Llama 3.3 Nemotron Super 49B V1.5

A versatile text model for reasoning and chat with a 128K context window.

Input: text Output: text Context: 131,072 tokens Release: 2025-10-10

Discover the NVIDIA Llama 3.3 Nemotron Super 49B V1.5, a text-based model released on October 10, 2025. Designed for English-centric reasoning and chat applications, it features a 131,072 token context window. This model excels in agentic workflows, including reasoning and tool calling, with enhanced memory efficiency for single-GPU deployment. It supports diverse input and output modalities in text, making it ideal for building intelligent agents and long-context retrieval systems. With a focus on practical inference efficiency and reliable tool use, this model offers balanced accuracy and cost-effectiveness.

Use Cases

Here are a few ways teams apply NVIDIA: Llama 3.3 Nemotron Super 49B V1.5 in practice—from fast drafting to multimodal understanding. Adapt these ideas to your workflow.

Develop intelligent chat agents

Implement long-context retrieval

Enhance reasoning in applications

Optimize tool use in workflows

Key Features

A quick look at the capabilities that make this model useful in real projects.

49B-parameter text model

128K context window

Enhanced memory efficiency

Supports reasoning and tool calling

Single-GPU deployment capability

Specs

Overview

Vendor
nvidia

Model ID
nvidia/llama-3.3-nemotron-super-49b-v1.5

Release
2025-10-10

Modalities & context

Input
text

Output
text

Context
131,072 tokens

Parameters & defaults

Supported parameters: frequency_penalty, include_reasoning, max_tokens, min_p, presence_penalty, reasoning, repetition_penalty, response_format, seed, stop, temperature, tool_choice, tools, top_k, top_p

Defaults: temperature 0.2, top_p 0.95

Benchmark tests: NVIDIA: Llama 3.3 Nemotron Super 49B V1.5

We ran this model against a few representative prompts to show its range. Review the outputs below and be the judge.

Text

Prompt:

Write 150 words on how AI might positively upend work, leisure and creativity

Artificial Intelligence (AI) holds transformative potential to positively disrupt work, leisure, and creativity, reshaping human experiences in profound ways. In the workplace, AI can automate repetitive tasks, freeing individuals to focus on strategic, creative, and interpersonal roles. By handling data analysis, customer service, and logistics, AI could reduce burnout, boost productivity, and enable more flexible, remote work arrangements. This shift might democratize access to high-skill jobs, as AI tools assist those without specialized training, bridging skill gaps globally. In leisure, AI could personalize entertainment, curating tailored music, art, or storytelling experiences. It might also enhance immersive technologies like virtual reality, creating dynamic, adaptive environments for play and exploration. Additionally, AI-managed home systems could streamline chores, granting people more time for hobbies, learning, or relaxation. Creativity could flourish as AI becomes a collaborative partner. Tools like generative AI can spark inspiration, draft ideas, or even co-create art, music, or literature, lowering barriers for newcomers and expanding possibilities for professionals. This synergy might lead to entirely new art forms and problem-solving approaches, fostering innovation across disciplines. By handling routine tasks and amplifying human potential, AI could redefine how we work, play, and express ourselves, prioritizing fulfillment over drudgery and unlocking unprecedented opportunities for growth.

Run this prompt on Upend.AI

Ready to try NVIDIA: Llama 3.3 Nemotron Super 49B V1.5?

Chat with NVIDIA: Llama 3.3 Nemotron Super 49B V1.5

up.end

/ˌəpˈend/

verb

To “upend” means to completely disrupt, overturn, or drastically change the established order or structure of something. It implies a significant shift or alteration that can potentially have far-reaching consequences. When something is upended, it is turned upside down or transformed in a way that challenges conventional norms or expectations. The term often carries a sense of innovation, transformation, and sometimes even a hint of upheaval, indicating that the changes are not just minor adjustments but rather a fundamental reimagining of the status quo.

Privacy Terms