---
title: "About the GAB dataset"
description: "Gabriel is an open-source investigation graph in which every claim carries its source. The GAB dataset is the public release of that graph: entities (people, companies, vessels, places), the relations between them and the claims that state them, each with a label that tells who decided it and the documents that state it."
canonical: https://gabrielosint.org/about
last-updated: 2026-10-28
---

# About the GAB dataset

Gabriel is an open-source investigation graph in which every claim carries its source. The GAB dataset is the public release of that graph: entities (people, companies, vessels, places), the relations between them and the claims that state them, each with a label that tells who decided it and the documents that state it.

The project has two layers. An AI agent reads public documents and writes only proposals. A proposal becomes evidence only when a named rule accepts it or when the analyst decides it. The label on each claim tells which of the two happened.

## What the data covers

The release holds sanctions, trade, shipping and ownership facts about the Russian economy and the nodes that sustain it. A claim tells what its sources say. It is not proof. Keep the label of a claim when you copy it.

## Where to read more

- [Method](https://gabrielosint.org/method/): the evidence standard, the labels and the limits.
- [AI use](https://gabrielosint.org/ai-use/): the licence and how to cite a claim.
- [Source code](https://github.com/gabriel-neutron/GAB): the application and the tools, under the MIT licence.
- [Contact](https://gabrielosint.org/contact): how to report an error or to ask for a reply.