RagKit.Onnx 1.5.0

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. 
dotnet add package RagKit.Onnx --version 1.5.0
                    


                    

                
NuGet\Install-Package RagKit.Onnx -Version 1.5.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="RagKit.Onnx" Version="1.5.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="RagKit.Onnx" Version="1.5.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="RagKit.Onnx" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add RagKit.Onnx --version 1.5.0
                    


                    

                
#r "nuget: RagKit.Onnx, 1.5.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package RagKit.Onnx@1.5.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=RagKit.Onnx&version=1.5.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=RagKit.Onnx&version=1.5.0
                    


                            Install as a Cake Tool

RagKit.Onnx

Embeddings ONNX locales para RagKit: modelos sentence-transformers in-process — pooling (mean o CLS, según el modelo) + L2. Semántico y privado, sin llamadas a la nube. Tokenizer WordPiece (vocab.txt) o SentencePiece (sentencepiece.bpe.model/spiece.model/tokenizer.model, para modelos multilingües como multilingual-e5 o BGE-M3). Incluye además un reranker cross-encoder local (OnnxCrossEncoderReranker, vía rag.SetReranker(...)).

using RagKit.Onnx;

// Zero-config: descarga y cachea el modelo la primera vez.
var opts = new RagOptions
{
    Embedder = await OnnxEmbedding.UseDefaultModelAsync(),              // all-MiniLM-L6-v2 (inglés), 384-dim
    // Embedder = await OnnxEmbedding.UseMultilingualDefaultModelAsync(), // multilingual-e5-small (~100 idiomas, incl. español), 384-dim
    // Embedder = await OnnxEmbedding.UseBgeM3DefaultModelAsync(),        // BGE-M3 denso (más grande, mejor discriminación multilingüe), 1024-dim
};

UseMultilingualDefaultModelAsync() antepone automáticamente el prefijo query:/passage: que la familia e5 exige (sin él, la calidad de recuperación se degrada). UseBgeM3DefaultModelAsync() no lo necesita, y resuelve el pooling (CLS) automáticamente.

O apuntando a un modelo propio ya descargado:

OnnxEmbedding.Enable();
var opts = new RagOptions {
    Embedder = new EmbedderConfig { Kind = EmbedderKind.Onnx, Model = "C:/models/all-MiniLM-L6-v2" }
    // la carpeta contiene model.onnx + vocab.txt (o sentencepiece.bpe.model)
};

Forma parte de RagKit — RAG agéntico llave en mano para .NET. Documentación completa en el repositorio.

Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

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Version Downloads Last Updated
1.5.0 126 7/15/2026
1.4.0 128 7/11/2026
1.3.2 129 7/8/2026
1.3.1 114 7/8/2026
1.3.0 113 7/8/2026
1.2.3 112 7/8/2026
1.2.2 108 7/7/2026
1.2.1 108 7/7/2026
1.2.0 111 7/6/2026
1.1.1 112 7/6/2026
1.1.0 105 7/5/2026
1.0.0 107 7/5/2026

Consulta CHANGELOG.md en el repositorio.