Hey HN! I'm super excited to share Markup with you, which is a totally free & open-source annotation tool that helps you transform unstructured text (e.g. news articles) into structured data that you can use for building, training, or fine-tuning ML models!

Markup uses GPT-4 to learn as you annotate, and speed up the process by predicting complex entities and attributes!

Check it out: https://github.com/samueldobbie/markup

Are you sure the NHS is using it? GPT-4 means you're sending sensitive patient data to a 3rd party.

Yes, I built Markup alongside clinicians within the NHS (they would provide feedback, feature requests, etc.). However, they use a locally hosted version with a standalone sequence-to-sequence model I trained on medical entities; they don't send patient data to third parties.

You can check out some of the clinicians using Markup (+ published papers) in the comment section of my PH release, https://www.producthunt.com/posts/markup-document-annotation