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Curator

NVIDIA-NeMo/Curator

Scalable data pre-processing and curation toolkit for LLMs

GraphCanon updated Sep 20, 2026 · GitHub synced Sep 20, 2026

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1.8k stars328 forksLast push Sep 18, 2026 Python Apache-2.0

Decision brief

Scalable toolkit for data pre-processing tailored to LLMs, featuring deduplication and quality checks.

Good fit when

  • You're working with NVIDIA NeMo models and require seamless integration.
  • Your project demands semantic-based deduplication techniques.

Avoid when

  • Your dataset doesn't align with NVIDIA hardware specifications.
  • You prefer data curation tools that do not emphasize semantic processing.

Observed Jul 12, 2026 · Source: enrich:decision_facts

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Maintenance and security

Full trust report
Maintenance
Very active (0d since push)
As of Sep 19, 2026
Provenance
Not a fork · Organization account
As of Sep 19, 2026
Security (OSV)
No lockfile
As of Jul 11, 2026

Public GitHub metadata and optional OSV scans. Signals, not a guarantee. Trust methodology.

Install

pip install Curator
PyPI

Similar tools

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Evidence and technical details

Sourced facts, taxonomy, compatibility claims, README excerpt, and machine-readable endpoints.

Overview

NVIDIA-NeMo/Curator is a Python-based repository offering tools for scalable data processing and curation specifically designed for Large Language Models (LLMs). It includes functionalities such as deduplication, quality checks, and preparation pipelines which are crucial steps before the training phase of AI models.

Capability facts

Languages
python

Source: github.language+pyproject.toml · Sep 19, 2026

Categories

Compatibility

Sourced claims from the README excerpt - not unsourced marketing copy.

Python runtimePython

Source: README excerpt (regex_v1, Sep 19, 2026)

Supported Python and dependency versions are defined in [`pyproject.toml`](pyproject.toml); the P
Source link

Tags

README

Quick Start Three paths, depending on what you're trying to do. Each path is self contained. NeMo Curator uses for installation. Install it once: Path C — Docker (recommended for video and audio) Video and audio pipelines depend on system codec libraries; the published container...

For agents

This page has a .md twin and JSON over the API.

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