SharpCoreDB.HybridSearch 2.1.0-RC.3

.NET 11.0 This package targets .NET 11.0. The package is compatible with this framework or higher.
This is a prerelease version of SharpCoreDB.HybridSearch. 
dotnet add package SharpCoreDB.HybridSearch --version 2.1.0-RC.3
                    


                    

                
NuGet\Install-Package SharpCoreDB.HybridSearch -Version 2.1.0-RC.3
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="SharpCoreDB.HybridSearch" Version="2.1.0-RC.3" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="SharpCoreDB.HybridSearch" Version="2.1.0-RC.3" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="SharpCoreDB.HybridSearch" />
                    


                            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 SharpCoreDB.HybridSearch --version 2.1.0-RC.3
                    


                    

                
#r "nuget: SharpCoreDB.HybridSearch, 2.1.0-RC.3"
#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 SharpCoreDB.HybridSearch@2.1.0-RC.3
#: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=SharpCoreDB.HybridSearch&version=2.1.0-RC.3&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=SharpCoreDB.HybridSearch&version=2.1.0-RC.3&prerelease
                    


                            Install as a Cake Tool

SharpCoreDB.HybridSearch

Hybrid (lexical + vector) retrieval for SharpCoreDB.

Runs the BM25 lexical leg (SharpCoreDB.Search) and the vector leg (SharpCoreDB.VectorSearch) and fuses them with reciprocal-rank fusion.

Fusion consumes ranks, never raw scores: a BM25 score and a cosine distance are not numerically comparable, and a merge that adds them produces plausible results in the wrong order — silently. Every hit carries its per-leg rank and score so "the answer changed" and "one leg changed" stay distinguishable.

Target

net11.0 only, with C# 15 preview — the v2.1 RC line.

License

MIT. Inspired by the munarium-datastore fusion design (Apache-2.0).

Product Compatible and additional computed target framework versions.
.NET net11.0 is compatible. 
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

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
2.1.0-RC.3 33 9/17/2026

v2.1.0-RC.3 (2026-09-13): net11.0-only (C# 15 preview). Fuses the BM25 lexical leg and the vector leg by RANK (never by raw score), with per-leg ranks carried on every hit.