Back to nemotron
NVIDIA /

Llama 3.3 Nemotron Super 49B v1
Llama 3.3 Nemotron Super 49B v1

Open WeightsChat & ReasoningtextUpdated April 7, 2025
Some details or benchmark scores on this page are self-reported by developers and unconfirmed.

Llama 3.3 Nemotron Super 49B v1

📌 Model Overview

Nemotron model for efficient reasoning, coding, and specialized AI agents

Llama 3.3 Nemotron Super 49B v1 is a Open Weights model developed by NVIDIA, released on 2025-04-07. It is designed primarily for Chat Reasoning workloads. Featuring a 131K tokens context window and 49B parameter count, it offers robust performance for enterprise integration, developers, and researchers.


✨ Key Features & Capabilities

Specification Table
FeatureDescription
Context Window131K tokens capacity for extended prompts and multi-turn workflows
Primary TaskOptimized for Chat Reasoning
Deploymentself-hostable, api-only
Modalitytext
Max OutputMax Output: 131K tokens
Native reasoning capabilityNative reasoning capability
Tool / function calling supportTool / function calling support

⚙️ Technical Specifications

Specification Table
SpecificationDetails
Developer / LabNVIDIA
Release Date2025-04-07
Model TypeOpen Weights
Parameters49B
Context Window131K tokens
Licenseproprietary
Model Familynemotron

📜 License & Usage

This model is governed by the proprietary license. Please check official developer guidelines before commercial deployment.

Key Features

Max Output: 131K tokens

Feature 01

Native reasoning capability

Feature 02

Tool / function calling support

Feature 03

You might also want to compare

Verified Sources

Tags

reasoningtool-callingopen-weights

Model Specs

open-weights

Parameters

49B

Context Window

131K tokens

License

proprietary

Deployment

self-hostableapi-only

Lineage

Curator Notes

Skeleton entry imported from models.dev backfill (2026-07-26). Needs manual enrichment and primary-source verification.

Compare Specs

Compare parameters, context windows, modalities, and benchmark scores of this model side-by-side with others.

Compare Model