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John Snow Labs - Annotation Lab

John Snow Labs - Annotation Lab

By: John Snow Labs Latest Version: Annotation Lab v2.0.1

This version has been removed and is no longer available to new customers.

Product Overview

The Annotation Lab is a robust data labeling and AI/ML solution for the cloud. It enables customers to annotate their data and generate their models in a simple, fast and efficient project based workflow.


  • Human-in-the-loop AI
  • High productivity annotation UI with keyboard shortcuts and pre-annotations
  • Support for annotating text, images, video, audio and HTML
  • Annotate entities, relationships, classification, normalization and more
  • Increase inter-annotator agreement with guidelines, reviews and comparison of versions
  • Pre-annotate data using the latest Spark NLP integrations for NER models
  • Define projects, users with fine-grained project specific authorization controls for role-based access and permissions
  • Customize workflow and tags
  • Audit trail of tasks and completions


Annotation Lab v2.0.1

Operating System

Linux/Unix, Ubuntu 20.04

Delivery Methods

  • Amazon Machine Image

Pricing Information

Usage Information

Support Information

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