Sylin.Koan.AI.Eval 1.0.45

.NET 10.0

dotnet add package Sylin.Koan.AI.Eval --version 1.0.45

NuGet\Install-Package Sylin.Koan.AI.Eval -Version 1.0.45

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="Sylin.Koan.AI.Eval" Version="1.0.45" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="Sylin.Koan.AI.Eval" Version="1.0.45" />
                    

                            Directory.Packages.props

<PackageReference Include="Sylin.Koan.AI.Eval" />
                    

                            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 Sylin.Koan.AI.Eval --version 1.0.45

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: Sylin.Koan.AI.Eval, 1.0.45"

#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 Sylin.Koan.AI.Eval@1.0.45

#: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=Sylin.Koan.AI.Eval&version=1.0.45
                    

                            Install as a Cake Addin

#tool nuget:?package=Sylin.Koan.AI.Eval&version=1.0.45
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Sylin.Koan.AI.Eval

Measure model results, enforce metric gates, compare candidates, and detect score drift through AI adapter capabilities.

dotnet add package Sylin.Koan.AI.Eval

Meaningful use

Reference the package, retain AddKoan(), and call the facade from a running host:

var result = await Eval.Measure(
    new ModelRef("support-model", Version: 4),
    new DatasetRef("support-regression", Hash: datasetHash),
    [Metric.Accuracy, Metric.F1],
    cancellationToken);

Console.WriteLine(result);

Make a failing gate explicit:

await Eval.Gate(
    new ModelRef("support-model", 4),
    baseline: new ModelRef("support-model", 3),
    data: new DatasetRef("support-regression", datasetHash),
    require: gate => gate.Metric(Metric.Accuracy, min: 0.90).NoRegression(0.02),
    ct: cancellationToken);

These calls need an adapter that computes metrics (see Guarantees). Without one they fail with a correction naming the missing piece - they do not return zero scores.

Guarantees and limitations

Reference plus AddKoan() registers IEvalService automatically.
Measurement requires an active AI adapter that declares the MetricCompute capability and implements IMetricAdapter; computation is delegated to it. An adapter declaring the capability without the interface, or a host with no capable adapter at all, fails with a correction naming the remedy - measurement never answers placeholder values.
Gate throws GateFailedException with violations. A standalone NoRegression condition, or one without a baseline to compare against, is refused instead of passing vacuously. Regress returns a failed EvalResult; Compare ranks by average requested score; Drift compares shared scores already present in two results.
No connector shipped in-tree computes metrics yet; referencing this package alone means evaluation calls fail correctively until a metric-capable adapter is present.
The package does not capture prompts/responses, create datasets, train models, deploy gates, schedule monitoring, or claim statistical significance. Applications own dataset provenance and the decision that follows a gate.

See TECHNICAL.md for capability resolution and result semantics.

Product	Compatible and additional computed target framework versions.
.NET	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.

net10.0
- Microsoft.Extensions.AI (>= 10.8.0)
- Microsoft.Extensions.Configuration (>= 10.0.10)
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.10)
- Microsoft.Extensions.Configuration.Binder (>= 10.0.10)
- Microsoft.Extensions.Configuration.EnvironmentVariables (>= 10.0.10)
- Microsoft.Extensions.Configuration.Json (>= 10.0.10)
- Microsoft.Extensions.DependencyInjection (>= 10.0.10)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.10)
- Microsoft.Extensions.Hosting (>= 10.0.10)
- Microsoft.Extensions.Hosting.Abstractions (>= 10.0.10)
- Microsoft.Extensions.Http (>= 10.0.10)
- Microsoft.Extensions.Logging (>= 10.0.10)
- Microsoft.Extensions.Logging.Abstractions (>= 10.0.10)
- Microsoft.Extensions.Logging.Console (>= 10.0.10)
- Microsoft.Extensions.Options (>= 10.0.10)
- Microsoft.Extensions.Options.ConfigurationExtensions (>= 10.0.10)
- Microsoft.Extensions.Options.DataAnnotations (>= 10.0.10)
- Newtonsoft.Json (>= 13.0.4)
- Sylin.Koan.AI (>= 1.0.29 && < 2.0.0)
- Sylin.Koan.AI.Contracts (>= 1.0.22 && < 2.0.0)
- Sylin.Koan.AI.Contracts.Shared (>= 1.0.12 && < 2.0.0)
- Sylin.Koan.Core (>= 1.0.39 && < 2.0.0)
- Sylin.Koan.Data.Core (>= 1.0.73 && < 2.0.0)
- System.Numerics.Tensors (>= 10.0.10)

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.