generative-ai-cdk-constructs

@cdklabs/generative-ai-cdk-constructs

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@cdklabs/generative-ai-cdk-constructs / bedrock / PromptVariant

Class: abstract PromptVariant

Variants are specific sets of inputs that guide FMs on Amazon Bedrock to generate an appropriate response or output for a given task or instruction. You can optimize the prompt for specific use cases and models.

Constructors

new PromptVariant()

protected new PromptVariant(): PromptVariant

Returns

PromptVariant

Properties

genAiResource?

abstract optional genAiResource: PromptGenAiResourceProperty

The template configuration.

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inferenceConfiguration?

abstract optional inferenceConfiguration: PromptInferenceConfigurationProperty

The inference configuration.

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modelId?

abstract optional modelId: string

The unique identifier of the model with which to run inference on the prompt.

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name

abstract name: string

The name of the prompt variant.

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templateConfiguration

abstract templateConfiguration: PromptTemplateConfigurationProperty

The template configuration.

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templateType

abstract templateType: PromptTemplateType

The type of prompt template.

Methods

agent()

static agent(props): PromptVariant

Static method to create an agent prompt template.

Parameters

props

AgentPromptVariantProps

Returns

PromptVariant

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chat()

static chat(props): PromptVariant

Static method to create a chat template. Use this template type when the model supports the Converse API or the AnthropicClaude Messages API. This allows you to include a System prompt and previous User messages and Assistant messages for context.

Parameters

props

ChatPromptVariantProps

Returns

PromptVariant

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text()

static text(props): PromptVariant

Static method to create a text template

Parameters

props

TextPromptVariantProps

Returns

PromptVariant

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