curiosity-ai/catalyst
A C# Natural Language Processing library providing tokenization, named entity recognition, and word/document embeddings with pre-trained models.

Not currently ranked — collecting fresh signals.
star history
Catalyst is a high-performance C# NLP library inspired by spaCy’s design, built entirely in pure C#. It offers out-of-the-box support for training word and document embeddings, tokenization, and multiple entity recognition approaches including gazeteer-based, rule-based, and perceptron-based models, with pre-trained models available.
Frequently asked
- What is curiosity-ai/catalyst?
- A C# Natural Language Processing library providing tokenization, named entity recognition, and word/document embeddings with pre-trained models.
- Is catalyst open source?
- Yes — curiosity-ai/catalyst is open source, released under the MIT license.
- What language is catalyst written in?
- curiosity-ai/catalyst is primarily written in C#.
- How popular is catalyst?
- curiosity-ai/catalyst has 854 stars on GitHub.
- Where can I find catalyst?
- curiosity-ai/catalyst is on GitHub at https://github.com/curiosity-ai/catalyst.