NVIDIA NeMo Service

Hyper-personalize large language models for enterprise AI applications and deploy them at scale.

NVIDIA NeMo™ service, part of NVIDIA AI Foundations, is a cloud service that kick-starts the journey to hyper-personalized enterprise AI applications, offering state-of-the-art foundation models, customization tools, and deployment at scale.

Generative AI Language Use Cases

Build your own language models for intelligent enterprise generative AI applications.

Content Generation

  • Marketing content
  • Product description generation


  • Legal paraphrasing
  • Meeting notes summarization


  • Question and answering
  • Customer service agent

Information Retrieval

  • Passage retrieval and ranking
  • Document similarity


  • Toxicity classifier
  • Customer segmentation


  • Language-to-code
  • Language-to-language

State-of-the-Art AI Foundation Models

Large language models (LLMs) are hard to develop and maintain, requiring mountains of data, significant investment, technical expertise, and massive-scale compute infrastructure. Starting with one of NeMo’s pretrained foundation models rapidly accelerates and simplifies this process.

NeMo Generative AI Foundation Models

GPT-8 provides fast responses and meets application service-level agreements for simple tasks like text classification and spelling correction.

GPT-43 supports over 50 languages and provides an optimal balance between high accuracy and low latency for use cases like email composition and factual Q&As.

GPT-530 excels at complex tasks that require deep understanding of human languages and all their nuances, such as text summarization, creative writing, and chatbots.

Inform is ideal for tasks that require the latest proprietary knowledge, including enterprise intelligence, information retrieval, and Q&A.

mT0-xxl is a community-built model that supports more than 100 languages for complex use cases like language translation, language understanding, Q&A.

Customizing Foundation Models With NeMo Service

Foundation models are great out of the box, but they're also trained on publicly available information, frozen in time, and can contain bias. To make them useful for specific enterprise tasks, they need to be customized.

1 Define Focus

Add guardrails and define the operating domain of your enterprise model with fine-tuning or prompt learning to prevent it from veering into unwanted domains or saying inappropriate things.

2 Add Knowledge

Using Inform, encode and embed your model with your enterprise’s real-time information so it can provide the latest responses.

3 Add Skills

Add specialized skills to solve problems, and improve responses by adding context for specific use cases with prompt learning.

4 Continuously Improve

Use reinforcement learning with human feedback (RLHF) to continuously improve your model and align it to human intentions.

Build Intelligent Language Applications Faster

Customize Easily

Hyper-personalize your large language models  for enterprise use cases with curated training techniques.

Amazingly Accurate

Achieve Higher Accuracy

Best-in-class suite of foundation models design for customization, trained with up to 1T tokens

NVIDIA AI Enterprise software

Run Inference Anywhere

Deploy large-scale custom models in NeMo, across clouds, or private data centers with NVIDIA AI Enterprise software.


Accelerate Performance at Scale

Use state-of-the-art training techniques, tools, and inference—powered by NVIDIA DGX™ Cloud.

Deploy With Ease

Tap into the capabilities of custom LLMs with just a few lines of code or an intuitive GUI-based playground.

Enterprise Support

Jumpstart AI success with the full support of NVIDIA AI experts every step of the way.

Adopted Across Industries

Take a deeper dive into product features.

A Network of Foundation Models

Choose preferred foundation models.

Customize your choice of various NVIDIA or community-developed models that work best for your AI applications.

Customize Faster than Ever

Accelerate customization.

Within minutes to hours, get better responses by providing context for specific use cases using prompt learning techniques. See NeMo prompt learning documentation.

 Leverage the Power of Megatron

Experience Megatron 530B.

Leverage the power of NVIDIA Megatron 530B, one of the largest language models, through the NeMo LLM Service.

Seamless Development

Develop seamlessly across use cases.

Take advantage of models for drug discovery, included in the cloud API and NVIDIA BioNeMo framework.

More Resources

See How NeMo Service Works

Learn how to customize LLMs or use pretrained foundation models to fast-track your enterprise’s generative AI adoption across various use cases, such as summarizing financial documents and creating brand-specific content.

GTC 2023 Keynote

Check out the GTC keynote to learn more about NVIDIA AI Foundations, the NeMo framework, and much more.

Build LLM-Based Applications

Learn how to develop AI applications involving customized LLMs, and explore how state-of-the-art techniques like p-tuning allow for customization of LLMs for specific use cases.

Get Early Access to NeMo Service

Sign up to try out the cloud service for enterprise hyperpersonalization and at-scale deployment of LLMs.

Check out related products.


BioNeMo is an application framework built on NVIDIA NeMo Megatron for training and deploying large biomolecular transformer AI models at supercomputing scale.

NeMo Megatron

NVIDIA NeMo Megatron is an end-to-end framework for training and deploying LLMs with billions and trillions of parameters.