SemanticChunker.NET

v1.5.0

SemanticChunker.NET delivers automatic Semantic Chunking for Retrieval-Augmented Generation in .NET. The library splits long documents into embedding-aware, context-preserving chunks that fit your LLM’s token budget. Compatible with Microsoft.Extensions.AI and Semantic Kernel, featuring four breakpoint strategies, target-chunk mode, multilingual sentence detection and token-limit safety.

GregorBiswanger

Semantic Chunking RAG Retrieval Augmented Generation Text Splitter Embeddings Kernel Microsoft.Extensions.AI LLM AI .NET Natural Language Processing Vector

NuGet Stats Changelog

Total Downloads

14.0K

14,030

Published

Feb 9, 2026

Latest stable version

Install

.NET CLI

dotnet add package SemanticChunker.NET --version 1.5.0

Package Manager Console

Install-Package SemanticChunker.NET -Version 1.5.0

PackageReference

<PackageReference Include="SemanticChunker.NET" Version="1.5.0" />

Frameworks

net8.0

Dependencies

ICU4N

net8.0

[60.1.0-alpha.438, )

Microsoft.Extensions.AI.Abstractions

net8.0

[10.2.0, )

Adoption guide

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