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Class: OllamaEmbedding()

OllamaEmbedding is an alias for Ollama that implements the BaseEmbedding interface.

Extends

Implements

OllamaEmbedding<Options>(nodes, options?): Promise<BaseNode<Metadata>[]>

OllamaEmbedding is an alias for Ollama that implements the BaseEmbedding interface.

Type Parameters

Options extends Record<string, unknown>

Parameters

nodes: BaseNode<Metadata>[]

options?: Options

Returns

Promise<BaseNode<Metadata>[]>

Defined in

packages/llamaindex/src/embeddings/OllamaEmbedding.ts:7

Constructors

new OllamaEmbedding()

new OllamaEmbedding(params): OllamaEmbedding

Parameters

params: OllamaParams

Returns

OllamaEmbedding

Inherited from

Ollama.constructor

Defined in

packages/llm/ollama/dist/index.d.ts:14

Properties

embedBatchSize

embedBatchSize: number

Implementation of

BaseEmbedding.embedBatchSize

Inherited from

Ollama.embedBatchSize

Defined in

packages/core/embeddings/dist/embeddings/index.d.ts:34


embedInfo?

optional embedInfo: EmbeddingInfo

Implementation of

BaseEmbedding.embedInfo

Inherited from

Ollama.embedInfo

Defined in

packages/core/embeddings/dist/embeddings/index.d.ts:35


getTextEmbeddings()

getTextEmbeddings: (texts) => Promise<number[][]>

Optionally override this method to retrieve multiple embeddings in a single request

Parameters

texts: string[]

Returns

Promise<number[][]>

Implementation of

BaseEmbedding.getTextEmbeddings

Inherited from

Ollama.getTextEmbeddings

Defined in

packages/core/embeddings/dist/embeddings/index.d.ts:44


id

id: string

Implementation of

BaseEmbedding.id

Inherited from

Ollama.id

Defined in

packages/core/schema/dist/schema/index.d.ts:171


model

model: string

Inherited from

Ollama.model

Defined in

packages/llm/ollama/dist/index.d.ts:12


ollama

readonly ollama: Ollama

Inherited from

Ollama.ollama

Defined in

packages/llm/ollama/dist/index.d.ts:11


options

options: Partial<Omit<Options, "temperature" | "top_p" | "num_ctx">> & Pick<Options, "temperature" | "top_p" | "num_ctx">

Inherited from

Ollama.options

Defined in

packages/llm/ollama/dist/index.d.ts:13

Accessors

metadata

get metadata(): LLMMetadata

Returns

LLMMetadata

Inherited from

Ollama.metadata

Defined in

packages/llm/ollama/dist/index.d.ts:15

Methods

chat()

chat(params)

chat(params): Promise<AsyncIterable<ChatResponseChunk, any, any>>

Get a chat response from the LLM

Parameters

params: LLMChatParamsStreaming<object, object>

Returns

Promise<AsyncIterable<ChatResponseChunk, any, any>>

Inherited from

Ollama.chat

Defined in

packages/llm/ollama/dist/index.d.ts:16

chat(params)

chat(params): Promise<ChatResponse<object>>

Get a chat response from the LLM

Parameters

params: LLMChatParamsNonStreaming<object, object>

Returns

Promise<ChatResponse<object>>

Inherited from

Ollama.chat

Defined in

packages/llm/ollama/dist/index.d.ts:17


complete()

complete(params)

complete(params): Promise<AsyncIterable<CompletionResponse, any, any>>

Get a prompt completion from the LLM

Parameters

params: LLMCompletionParamsStreaming

Returns

Promise<AsyncIterable<CompletionResponse, any, any>>

Inherited from

Ollama.complete

Defined in

packages/llm/ollama/dist/index.d.ts:18

complete(params)

complete(params): Promise<CompletionResponse>

Get a prompt completion from the LLM

Parameters

params: LLMCompletionParamsNonStreaming

Returns

Promise<CompletionResponse>

Inherited from

Ollama.complete

Defined in

packages/llm/ollama/dist/index.d.ts:19


getQueryEmbedding()

getQueryEmbedding(query): Promise<null | number[]>

Parameters

query: MessageContentDetail

Returns

Promise<null | number[]>

Implementation of

BaseEmbedding.getQueryEmbedding

Inherited from

Ollama.getQueryEmbedding

Defined in

packages/core/embeddings/dist/embeddings/index.d.ts:39


getTextEmbedding()

getTextEmbedding(text): Promise<number[]>

Parameters

text: string

Returns

Promise<number[]>

Implementation of

BaseEmbedding.getTextEmbedding

Inherited from

Ollama.getTextEmbedding

Defined in

packages/llm/ollama/dist/index.d.ts:21


getTextEmbeddingsBatch()

getTextEmbeddingsBatch(texts, options?): Promise<number[][]>

Get embeddings for a batch of texts

Parameters

texts: string[]

options?: BaseEmbeddingOptions

Returns

Promise<number[][]>

Implementation of

BaseEmbedding.getTextEmbeddingsBatch

Inherited from

Ollama.getTextEmbeddingsBatch

Defined in

packages/core/embeddings/dist/embeddings/index.d.ts:50


similarity()

similarity(embedding1, embedding2, mode?): number

Parameters

embedding1: number[]

embedding2: number[]

mode?: SimilarityType

Returns

number

Implementation of

BaseEmbedding.similarity

Inherited from

Ollama.similarity

Defined in

packages/core/embeddings/dist/embeddings/index.d.ts:37


truncateMaxTokens()

truncateMaxTokens(input): string[]

Parameters

input: string[]

Returns

string[]

Implementation of

BaseEmbedding.truncateMaxTokens

Inherited from

Ollama.truncateMaxTokens

Defined in

packages/core/embeddings/dist/embeddings/index.d.ts:51