GoogleImageModel

Namespace: Vercel.AI.Google

public sealed class GoogleImageModel : IImageModel, IImageCaller

Gemini image generation. The call runs through GoogleLanguageModel with the IMAGE response modality, so the google provider options apply, and googleSearch enables Google Search grounding.

Inheritance: object

Implements: IImageModel, IImageCaller

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Constructors

GoogleImageModel(GoogleProvider, string, int?)

public GoogleImageModel(GoogleProvider provider, string modelId, int? maxImagesPerCall = null)

Creates an image model.

Parameters

Name	Type	Description
provider	GoogleProvider
modelId	string
maxImagesPerCall	int?

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Properties

MaxImagesPerCall

public int MaxImagesPerCall { get; }

Images accepted in one call.

Value: int

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ModelId

public string ModelId { get; }

Model id.

Value: string

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Provider

public string Provider { get; }

Provider id.

Value: string

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SupportsFileInputs

public bool? SupportsFileInputs { get; }

<a href=“https://learn.microsoft.com/dotnet/csharp/language-reference/builtin-types/bool"&gt;true&lt;/a> for Gemini image models that take input images, otherwise <a href=“https://learn.microsoft.com/dotnet/csharp/language-reference/keywords/null"&gt;null&lt;/a>. Maps to supportsFileInputs.

Value: bool?

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SupportsMaskInputs

public bool? SupportsMaskInputs { get; }

<a href=“https://learn.microsoft.com/dotnet/csharp/language-reference/builtin-types/bool"&gt;false&lt;/a> for Gemini image models that take input images but no mask, otherwise <a href=“https://learn.microsoft.com/dotnet/csharp/language-reference/keywords/null"&gt;null&lt;/a>. Maps to supportsMaskInputs.

Value: bool?

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Methods

DoGenerateAsync(ImageModelCall, CancellationToken)

public Task<ImageModelResult> DoGenerateAsync(ImageModelCall call, CancellationToken cancellationToken)

Generates images.

Parameters

Name	Type	Description
call	ImageModelCall
cancellationToken	CancellationToken

Returns: Task<ImageModelResult>

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DoGenerateAsync(ImageCallOptions, CancellationToken)

public Task<ImageGenerationResult> DoGenerateAsync(ImageCallOptions options, CancellationToken cancellationToken)

Generates images. Maps to doGenerate on an image model.

Parameters

Name	Type	Description
options	ImageCallOptions
cancellationToken	CancellationToken

Returns: Task<ImageGenerationResult>

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ResolveMaxImagesPerCallAsync(CancellationToken)

public Task<int?> ResolveMaxImagesPerCallAsync(CancellationToken cancellationToken)

Resolves a functional per-call limit. The default returns MaxImagesPerCall.

Parameters

Name	Type	Description
cancellationToken	CancellationToken

Returns: Task<int?>

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