Microsoft.Extensions.AI.Evaluation 0.9.56-preview

Prefix Reserved
.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher.
This is a prerelease version of Microsoft.Extensions.AI.Evaluation.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package Microsoft.Extensions.AI.Evaluation --version 0.9.56-preview
                    


                    

                
NuGet\Install-Package Microsoft.Extensions.AI.Evaluation -Version 0.9.56-preview
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="Microsoft.Extensions.AI.Evaluation" Version="0.9.56-preview" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Microsoft.Extensions.AI.Evaluation" Version="0.9.56-preview" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Microsoft.Extensions.AI.Evaluation" />
                    


                            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 Microsoft.Extensions.AI.Evaluation --version 0.9.56-preview
                    


                    

                
#r "nuget: Microsoft.Extensions.AI.Evaluation, 0.9.56-preview"
#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 Microsoft.Extensions.AI.Evaluation@0.9.56-preview
#: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=Microsoft.Extensions.AI.Evaluation&version=0.9.56-preview&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Microsoft.Extensions.AI.Evaluation&version=0.9.56-preview&prerelease
                    


                            Install as a Cake Tool

Microsoft.Extensions.AI.Evaluation

These packages have been designed to work together to support building processes for evaluating the quality of AI software.

  • Microsoft.Extensions.AI.Evaluation - Defines core abstractions and types for supporting evaluation.
  • Microsoft.Extensions.AI.Evaluation.Quality - Contains evaluators that can be used to evaluate the quality of AI responses in your projects including Relevance, Truth, Completeness, Fluency, Coherence, Equivalence and Groundedness.
  • Microsoft.Extensions.AI.Evaluation.Reporting - Contains support for caching LLM responses, storing the results of evaluations and generating reports from that data.
  • Microsoft.Extensions.AI.Evaluation.Console - A command line dotnet tool for generating reports and managing evaluation data.

Install the packages

From the command-line:

dotnet add package Microsoft.Extensions.AI.Evaluation
dotnet add package Microsoft.Extensions.AI.Evaluation.Quality
dotnet add package Microsoft.Extensions.AI.Evaluation.Reporting

Or directly in the C# project file:

<ItemGroup>
  <PackageReference Include="Microsoft.Extensions.AI.Evaluation" Version="[CURRENTVERSION]" />
  <PackageReference Include="Microsoft.Extensions.AI.Evaluation.Quality" Version="[CURRENTVERSION]" />
  <PackageReference Include="Microsoft.Extensions.AI.Evaluation.Reporting" Version="[CURRENTVERSION]" />
</ItemGroup>

Install the command line tool

dotnet tool install Microsoft.Extensions.AI.Evaluation.Console --create-manifest-if-needed
Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  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 was computed.  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. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (29)

Showing the top 5 NuGet packages that depend on Microsoft.Extensions.AI.Evaluation:

Package Downloads
Microsoft.Agents.AI

Provides Microsoft Agent Framework core functionality.
Microsoft.Agents.AI.OpenAI

Provides Microsoft Agent Framework support for OpenAI.
Microsoft.Agents.AI.Workflows

Provides Microsoft Agent Framework support for workflows.
Microsoft.Extensions.AI.Evaluation.Quality

A library containing evaluators that can be used to evaluate the quality of AI responses in your projects including Relevance, Truth, Completeness, Fluency, Coherence, Retrieval, Equivalence and Groundedness.
Microsoft.Extensions.AI.Evaluation.Reporting

A library that contains support for caching LLM responses, storing the results of evaluations and generating reports from that data.

GitHub repositories (2)

Showing the top 2 popular GitHub repositories that depend on Microsoft.Extensions.AI.Evaluation:

Repository Stars
dotnet/ai-samples
Azure/azure-sdk-tools
Tools repository leveraged by the Azure SDK team.
Version Downloads Last Updated
10.5.0 13,282 4/15/2026
10.4.0 104,305 3/10/2026
10.3.0 50,149 2/10/2026
10.2.0 50,903 1/13/2026
10.1.0 43,580 12/9/2025
10.0.0 39,517 11/11/2025
9.10.0 148,588 10/14/2025
9.9.0 89,601 9/9/2025
9.8.0 39,665 8/12/2025
9.7.0 26,928 7/8/2025
9.6.0 16,938 6/10/2025
9.5.0 56,810 5/16/2025
9.5.0-preview.1.25262.9 462 5/13/2025
9.4.4-preview.1.25259.16 581 5/10/2025
9.4.3-preview.1.25230.7 493 5/1/2025
9.4.0-preview.1.25207.5 8,604 4/8/2025
9.3.0-preview.1.25164.6 15,036 3/14/2025
9.3.0-preview.1.25126.9 1,462 2/27/2025
9.3.0-preview.1.25114.11 10,793 2/16/2025
0.9.56-preview 2,307 1/9/2025
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