Argilla is a collaboration tool for AI engineers and domain experts to build high-quality datasets

[CVPR 2025] InterAct: Advancing Large-Scale Versatile 3D Human-Object Interaction Generation

text substring selectors for anchoring annotations

Streamlit-based, GitHub-backed collaborative annotation tool – extensible data models, real-time multi-user annotation, and versioned projects.

This repository contains scripts/recipes using Prodigy annotation tool for text manual annotation.

Proxy extension that provides BRAT rapid annotation tool using bratserver wrapper in your Jupyterlab environment.

Open source annotation tool for machine learning practitioners.

A Super-Lightweight Annotation Tool for Experts: Label text in a terminal with just Python

Turn CSV annotation into a fast-paced, fun game for lightning-quick, accurate text labeling!

Open source no-code system for text annotation and building of text classifiers

Build lightweight knowledge graphs from text in minutes. Annotate entities, link facts, and visualize relationships — all in one Streamlit app, with Google Sheets integration.

Framework for working with brat-annotated .ann files

Question Answering annotation platform - Plateforme d'annotation

The data scientist's open-source choice to scale, assess and maintain natural language data. Treat training data like a software artifact.

Official Python SDK for Kern AI refinery.

Easiest way to use AI models without coding (Web UI & API support)

HumanML3D: A large and diverse 3d human motion-language dataset.

A simple client for doccano API.

brat rapid annotation tool

An internationalized highly customizable annotation and evaluation tool for Natural Language Processing (NLP) tasks