Knowledge-Based NER

Full customization, no code required.

Animated GIF with changing text, where all the named entities (proper nouns) are marked with colored bubbles and labels indicating their type.
Animated GIF with changing text, where all the named entities (proper nouns) are marked with colored bubbles and labels indicating their type.
Animated GIF with changing text, where all the named entities (proper nouns) are marked with colored bubbles and labels indicating their type.

Start with our data, choose your own categories, and customize your own Named Entity Recognition (NER) model right here.

Customize Your NER Model

Try out a pre-built Named Entity Recognition (NER) model

This tool identifies and classifies Named Entities, or objects with proper names, in text passages. For example, "Barack Obama" and "New York City" are both Named Entities; "president" and "city" are not.

It performs best on general purpose knowledge, such as articles from sources like The New York Times, The Economist, and Foreign Affairs.

Curious about how it works?
Choose a classification scheme:

Ardis uses active learning to help you build your NER model quickly

Ardis assigns you batches of 10 entities to label: Label your first batch, and later tasks will come with recommended labels.

When you submit tasks, we update our label recommendations and choose your next batch of highest-value tasks.

The task table of the customization dashboard, showing several rows, each with an entity name, a dropdown for label selection (some with recommendations pre-filled), and a source sentence with the entity.

Watch how our AI adapts to your choices

Submit a batch of tasks, and see the effect immediately as we update our label recommendations for hundreds of the entities in the training dataset.

Add or remove labels to your label set at any time.

Part of the customization dashboard: A list of small tablets showing the user's label set, and a widget to view and modify Ardis's current label recommendation for an entity.

Integrate Ardis AI with your projects

Customize your NER model using your own text data.

Call our API to use your custom NER model in your NLP projects.

Contact us for details and pricing

Let us know if you're interested in:

Thanks! We'll be in touch soon to get you set up.
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