Class: BedrockFoundationModel

March 19, 2026 ยท View on GitHub

@cdklabs/generative-ai-cdk-constructs

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

Class: BedrockFoundationModel

Bedrock models.

If you need to use a model name that doesn't exist as a static member, you can instantiate a BedrockFoundationModel object, e.g: new BedrockFoundationModel('my-model').

Implements

Constructors

Constructor

new BedrockFoundationModel(value, props?): BedrockFoundationModel

Parameters

value

string

props?

BedrockFoundationModelProps = {}

Returns

BedrockFoundationModel

Properties

invokableArn

readonly invokableArn: string

The ARN of the Bedrock invokable abstraction.

Implementation of

IInvokable.invokableArn

modelArn

readonly modelArn: string

modelId

readonly modelId: string

                       Constructor

supportedVectorType?

readonly optional supportedVectorType?: VectorType[]

supportsAgents

readonly supportsAgents: boolean

supportsCrossRegion

readonly supportsCrossRegion: boolean

supportsKnowledgeBase

readonly supportsKnowledgeBase: boolean

vectorDimensions?

readonly optional vectorDimensions?: number

AI21_JAMBA_1_5_LARGE_V1

readonly static AI21_JAMBA_1_5_LARGE_V1: BedrockFoundationModel

                       AI21

AI21_JAMBA_1_5_MINI_V1

readonly static AI21_JAMBA_1_5_MINI_V1: BedrockFoundationModel

AI21_JAMBA_INSTRUCT_V1

readonly static AI21_JAMBA_INSTRUCT_V1: BedrockFoundationModel

AMAZON_NOVA_LITE_V1

readonly static AMAZON_NOVA_LITE_V1: BedrockFoundationModel

AMAZON_NOVA_MICRO_V1

readonly static AMAZON_NOVA_MICRO_V1: BedrockFoundationModel

AMAZON_NOVA_PREMIER_V1

readonly static AMAZON_NOVA_PREMIER_V1: BedrockFoundationModel

AMAZON_NOVA_PRO_V1

readonly static AMAZON_NOVA_PRO_V1: BedrockFoundationModel

AMAZON_NOVA2_MULTIMODAL_V1_1024

readonly static AMAZON_NOVA2_MULTIMODAL_V1_1024: BedrockFoundationModel

Amazon Nova Multimodal Embeddings with 1024 dimensions. Larger dimensions capture more semantic detail but increase storage and compute costs. Smaller sizes are more efficient but may miss complex relationships.

See

https://docs.aws.amazon.com/nova/latest/userguide/nova-embeddings.html

AMAZON_NOVA2_MULTIMODAL_V1_256

readonly static AMAZON_NOVA2_MULTIMODAL_V1_256: BedrockFoundationModel

Amazon Nova Multimodal Embeddings with 256 dimensions. Larger dimensions capture more semantic detail but increase storage and compute costs. Smaller sizes are more efficient but may miss complex relationships.

See

https://docs.aws.amazon.com/nova/latest/userguide/nova-embeddings.html

AMAZON_NOVA2_MULTIMODAL_V1_3072

readonly static AMAZON_NOVA2_MULTIMODAL_V1_3072: BedrockFoundationModel

Amazon Nova Multimodal Embeddings with 3072 dimensions. Larger dimensions capture more semantic detail but increase storage and compute costs. Smaller sizes are more efficient but may miss complex relationships.

See

https://docs.aws.amazon.com/nova/latest/userguide/nova-embeddings.html

AMAZON_NOVA2_MULTIMODAL_V1_384

readonly static AMAZON_NOVA2_MULTIMODAL_V1_384: BedrockFoundationModel

Amazon Nova Multimodal Embeddings with 384 dimensions. Larger dimensions capture more semantic detail but increase storage and compute costs. Smaller sizes are more efficient but may miss complex relationships.

See

https://docs.aws.amazon.com/nova/latest/userguide/nova-embeddings.html

AMAZON_TITAN_PREMIER_V1_0

readonly static AMAZON_TITAN_PREMIER_V1_0: BedrockFoundationModel

AMAZON_TITAN_TEXT_EXPRESS_V1

readonly static AMAZON_TITAN_TEXT_EXPRESS_V1: BedrockFoundationModel

                       AMAZON

ANTHROPIC_CLAUDE_3_5_HAIKU_V1_0

readonly static ANTHROPIC_CLAUDE_3_5_HAIKU_V1_0: BedrockFoundationModel

ANTHROPIC_CLAUDE_3_5_SONNET_V1_0

readonly static ANTHROPIC_CLAUDE_3_5_SONNET_V1_0: BedrockFoundationModel

ANTHROPIC_CLAUDE_3_5_SONNET_V2_0

readonly static ANTHROPIC_CLAUDE_3_5_SONNET_V2_0: BedrockFoundationModel

ANTHROPIC_CLAUDE_3_7_SONNET_V1_0

readonly static ANTHROPIC_CLAUDE_3_7_SONNET_V1_0: BedrockFoundationModel

ANTHROPIC_CLAUDE_4_OPUS_V1_0

readonly static ANTHROPIC_CLAUDE_4_OPUS_V1_0: BedrockFoundationModel

ANTHROPIC_CLAUDE_4_SONNET_V1_0

readonly static ANTHROPIC_CLAUDE_4_SONNET_V1_0: BedrockFoundationModel

                       ANTHROPIC

ANTHROPIC_CLAUDE_HAIKU_V1_0

readonly static ANTHROPIC_CLAUDE_HAIKU_V1_0: BedrockFoundationModel

ANTHROPIC_CLAUDE_INSTANT_V1_2

readonly static ANTHROPIC_CLAUDE_INSTANT_V1_2: BedrockFoundationModel

ANTHROPIC_CLAUDE_OPUS_V1_0

readonly static ANTHROPIC_CLAUDE_OPUS_V1_0: BedrockFoundationModel

ANTHROPIC_CLAUDE_SONNET_V1_0

readonly static ANTHROPIC_CLAUDE_SONNET_V1_0: BedrockFoundationModel

ANTHROPIC_CLAUDE_V2

readonly static ANTHROPIC_CLAUDE_V2: BedrockFoundationModel

ANTHROPIC_CLAUDE_V2_1

readonly static ANTHROPIC_CLAUDE_V2_1: BedrockFoundationModel

COHERE_EMBED_ENGLISH_V3

readonly static COHERE_EMBED_ENGLISH_V3: BedrockFoundationModel

                       COHERE

COHERE_EMBED_MULTILINGUAL_V3

readonly static COHERE_EMBED_MULTILINGUAL_V3: BedrockFoundationModel

DEEPSEEK_R1_V1

readonly static DEEPSEEK_R1_V1: BedrockFoundationModel

                       DEEPSEEK

META_LLAMA_3_1_70B_INSTRUCT_V1

readonly static META_LLAMA_3_1_70B_INSTRUCT_V1: BedrockFoundationModel

META_LLAMA_3_1_8B_INSTRUCT_V1

readonly static META_LLAMA_3_1_8B_INSTRUCT_V1: BedrockFoundationModel

                       META

META_LLAMA_3_2_11B_INSTRUCT_V1

readonly static META_LLAMA_3_2_11B_INSTRUCT_V1: BedrockFoundationModel

META_LLAMA_3_2_1B_INSTRUCT_V1

readonly static META_LLAMA_3_2_1B_INSTRUCT_V1: BedrockFoundationModel

META_LLAMA_3_2_3B_INSTRUCT_V1

readonly static META_LLAMA_3_2_3B_INSTRUCT_V1: BedrockFoundationModel

META_LLAMA_3_3_70B_INSTRUCT_V1

readonly static META_LLAMA_3_3_70B_INSTRUCT_V1: BedrockFoundationModel

META_LLAMA_4_MAVERICK_17B_INSTRUCT_V1

readonly static META_LLAMA_4_MAVERICK_17B_INSTRUCT_V1: BedrockFoundationModel

META_LLAMA_4_SCOUT_17B_INSTRUCT_V1

readonly static META_LLAMA_4_SCOUT_17B_INSTRUCT_V1: BedrockFoundationModel

MISTRAL_7B_INSTRUCT_V0

readonly static MISTRAL_7B_INSTRUCT_V0: BedrockFoundationModel

                       MISTRAL AI

MISTRAL_LARGE_2402_V1

readonly static MISTRAL_LARGE_2402_V1: BedrockFoundationModel

MISTRAL_LARGE_2407_V1

readonly static MISTRAL_LARGE_2407_V1: BedrockFoundationModel

MISTRAL_MIXTRAL_8X7B_INSTRUCT_V0

readonly static MISTRAL_MIXTRAL_8X7B_INSTRUCT_V0: BedrockFoundationModel

MISTRAL_PIXTRAL_LARGE_2502_V1

readonly static MISTRAL_PIXTRAL_LARGE_2502_V1: BedrockFoundationModel

MISTRAL_SMALL_2402_V1

readonly static MISTRAL_SMALL_2402_V1: BedrockFoundationModel

TITAN_EMBED_TEXT_V1

readonly static TITAN_EMBED_TEXT_V1: BedrockFoundationModel

TITAN_EMBED_TEXT_V2_1024

readonly static TITAN_EMBED_TEXT_V2_1024: BedrockFoundationModel

TITAN_EMBED_TEXT_V2_256

readonly static TITAN_EMBED_TEXT_V2_256: BedrockFoundationModel

TITAN_EMBED_TEXT_V2_512

readonly static TITAN_EMBED_TEXT_V2_512: BedrockFoundationModel

Methods

asArn()

asArn(construct): string

Returns the ARN of the foundation model in the following format: arn:${Partition}:bedrock:${Region}::foundation-model/${ResourceId}

Parameters

construct

IConstruct

Returns

string

asIModel()

asIModel(construct): IModel

Parameters

construct

IConstruct

Returns

IModel

grantInvoke()

grantInvoke(grantee): Grant

Gives the appropriate policies to invoke and use the Foundation Model in the stack region.

Parameters

grantee

IGrantable

Returns

Grant

Implementation of

IInvokable.grantInvoke

grantInvokeAllRegions()

grantInvokeAllRegions(grantee): Grant

Gives the appropriate policies to invoke and use the Foundation Model in all regions.

Parameters

grantee

IGrantable

Returns

Grant

toString()

toString(): string

Returns a string representation of an object.

Returns

string

fromCdkFoundationModel()

static fromCdkFoundationModel(modelId, props?): BedrockFoundationModel

Parameters

modelId

FoundationModel

props?

BedrockFoundationModelProps = {}

Returns

BedrockFoundationModel

fromCdkFoundationModelId()

static fromCdkFoundationModelId(modelId, props?): BedrockFoundationModel

Parameters

modelId

FoundationModelIdentifier

props?

BedrockFoundationModelProps = {}

Returns

BedrockFoundationModel