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Catalyst

Catalyst is a Natural Language Processing library built from scratch for speed. Inspired by spaCy's design, it brings pre-trained models, out-of-the box support for training word and document embeddings, and flexible entity recognition models. You can install language-specific models with the model packages Catalyst.Models.[Language], like: Catalyst.Models.English.

Total Downloads
2.3M
2,324,794
Published
May 18, 2026
Latest stable version

Install

.NET CLI
dotnet add package Catalyst --version 26.5.1012
Package Manager Console
Install-Package Catalyst -Version 26.5.1012
PackageReference
<PackageReference Include="Catalyst" Version="26.5.1012" />

Frameworks

net10.0 net5.0 net6.0 net7.0 net8.0 net9.0 .NETCoreApp3.1 .NETStandard2.1

Dependencies

[1.12.4, )
[3.1.4, )
[4.0.2, )
[25.10.62118, )
[4.6.1, )
[1.12.4, )
[3.1.4, )
[4.0.2, )
[25.10.62118, )
[1.12.4, )
[3.1.4, )
[4.0.2, )
[25.10.62118, )
[1.12.4, )
[3.1.4, )
[4.0.2, )
[25.10.62118, )
[1.12.4, )
[3.1.4, )
[4.0.2, )

Adoption guide

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Compatibility metadata lists 8 target frameworks; confirm the exact target used by your application.

The published metadata declares 41 direct dependency entries across framework groups. Inspect the resolved dependency graph for your target framework.

How to read this guidance

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