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Nemotron-4 340B

An open source synthetic data generation pipeline for training large language models.

#Artificial Intelligence
#deep learning
#Generative AI
#Synthetic data generation
#NVIDIA NIM
Nemotron-4 340B

Product Details

Nemotron-4 340B is a series of open models released by NVIDIA designed for generating synthetic data to train large language models (LLMs). These models are optimized for use with NVIDIA NeMo and NVIDIA TensorRT-LLM to increase the efficiency of training and inference. Nemotron-4 340B includes base, instruction, and reward models, forming a pipeline that generates synthetic data for training and refining LLMs. The models are available for download on Hugging Face and will soon be available on ai.nvidia.com as part of the NVIDIA NIM microservices.

Main Features

1
Generate synthetic data to simulate the characteristics of real-world data, improving data quality and performance of custom LLMs.
2
High-quality responses were screened using the Nemotron-4 340B reward model, scored based on five attributes: helpfulness, correctness, coherence, complexity, and redundancy.
3
Researchers can create their own instruction or reward models by customizing the Nemotron-4 340B base model and HelpSteer2 dataset.
4
Optimize instruction and reward model efficiency, generate synthetic data, and score responses using open source NVIDIA NeMo and NVIDIA TensorRT-LLM.
5
Leverage tensor parallelism to optimize all Nemotron-4 340B models with TensorRT-LLM for large-scale inference.
6
The Nemotron-4 340B base model is trained on 9 trillion tokens and can be customized through the NeMo framework to fit specific use cases or domains.
7
Align models with NeMo Aligner and Nemotron-4 340B reward model-annotated datasets to ensure output is safe, accurate, contextually appropriate, and consistent with the intended goal.

How to Use

1
Download the Nemotron-4 340B model from Hugging Face.
2
The Nemotron-4 340B base model is customized using the NeMo framework based on the needs of a specific use case or domain.
3
Utilize the Nemotron-4 340B instruction model to generate synthetic data that simulates the characteristics of real-world data.
4
AI-generated data is screened and scored for quality using the Nemotron-4 340B reward model.
5
Align the model with NeMo Aligner and annotated data sets to ensure the safety and accuracy of the output.
6
Deploy customized models as NVIDIA NIM microservices and deploy them anywhere through standard application programming interfaces.

Target Users

The Nemotron-4 340B model is suitable for developers and researchers who need to train large language models, especially when access to large, diverse labeled datasets is limited. It provides commercial applications with a free, scalable way to generate synthetic data, helping to build powerful LLMs.

Examples

In the healthcare industry, synthetic data generated by the Nemotron-4 340B is used to train customized LLMs to improve the accuracy and response quality of medical consultations.

The financial industry uses the data generated by Nemotron-4 340B to train risk assessment models and enhance its ability to predict market dynamics.

The retail industry uses the data generated by the Nemotron-4 340B model to optimize the conversational capabilities of customer service robots and improve customer experience.

Quick Access

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Categories

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› AI model
› AI model inference training

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