nemo-curator

Curate multimodal training datasets for LLMs with GPU acceleration.

4|Updated Apr 19, 2026
One-click install
npx skills add https://github.com/ragnarokhaa/hermes --skill nemo-curator-ragnarokhaa
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: nemo-curator
Source: https://github.com/ragnarokhaa/hermes/tree/main/hermes-cerul-tech-news-package/hermes-cerul-tech-news-package/hermes-agent/optional-skills/mlops/nemo-curator
Command: npx skills add https://github.com/ragnarokhaa/hermes --skill nemo-curator-ragnarokhaa

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires nemo-curator, cudf, dask, rapids, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

Nemo Curator addresses the challenge of preparing high-quality training datasets for Large Language Models (LLMs), automating data curation tasks that are typically time-consuming and manual.

Core Features & Use Cases

  • GPU Acceleration: Utilizes RAPIDS to scale data processing across GPUs for efficiency.
  • Multimodal Data Support: Handles text, images, video, and audio, providing a comprehensive dataset preparation solution.
  • Use Case: When building an LLM, Nemo Curator can assist in curating diverse and high-quality training data from the web, ensuring robust performance.

Quick Start

To begin data curation with Nemo Curator, install the package with pip install "nemo-curator[all_cuda12]" and then run a text curation pipeline as shown in the Quick Start guide.

Frequently Asked Questions about nemo-curator

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I prepare high-quality training datasets for LLMs with GPU acceleration?

To prepare high-quality LLM training datasets with GPU acceleration, you can use a data curation pipeline that utilizes RAPIDS to scale data processing across GPUs for efficiency, handling tasks like deduplication and quality filtering.

Does GPU-accelerated data curation support multimodal data like images, video, and audio?

Yes, GPU-accelerated data curation supports multimodal data. It handles text, images, video, and audio, providing a comprehensive dataset preparation solution for diverse training data.

What dependencies do I need to install for GPU-accelerated dataset curation?

For GPU-accelerated dataset curation, you need dependencies such as nemo-curator, cudf, dask, and rapids for processing and storage. You can install the package using pip with the appropriate CUDA version flag.

What is the best way to deduplicate and filter web data for LLM training?

The best way to deduplicate and filter web data for LLM training is using an automated data curation pipeline that applies quality filtering and PII redaction, utilizing Dask and RAPIDS to scale the process across GPUs.

Can I use this data curation pipeline for PII redaction on text data?

Yes, you can use this data curation pipeline for PII redaction on text data. It includes features specifically designed to redact personally identifiable information while curating high-quality training datasets.

Why should I use GPU acceleration for LLM data curation instead of CPU-based processing?

You should use GPU acceleration for LLM data curation to scale data processing efficiently. Utilizing RAPIDS and cuDF significantly speeds up tasks like deduplication and quality filtering on large datasets compared to CPU processing.