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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/providers/ollama/dist/index.d.ts:14

Properties​

embedBatchSize​

embedBatchSize: number

Implementation of​

BaseEmbedding.embedBatchSize

Inherited from​

Ollama.embedBatchSize

Defined in​

packages/core/embeddings/dist/index.d.ts:45

embedInfo?​

optional embedInfo: EmbeddingInfo

Implementation of​

BaseEmbedding.embedInfo

Inherited from​

Ollama.embedInfo

Defined in​

packages/core/embeddings/dist/index.d.ts:46

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/index.d.ts:55

id​

id: string

Implementation of​

BaseEmbedding.id

Inherited from​

Ollama.id

Defined in​

packages/core/schema/dist/index.d.ts:172

model​

model: string

Inherited from​

Ollama.model

Defined in​

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

ollama​

readonly ollama: Ollama

Inherited from​

Ollama.ollama

Defined in​

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

Accessors​

metadata​

Get Signature​

get metadata(): LLMMetadata

Returns​

LLMMetadata

Inherited from​

Ollama.metadata

Defined in​

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

chat(params)​

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

Parameters​

• params: LLMChatParamsNonStreaming<object, object>

Returns​

Promise<ChatResponse<object>>

Inherited from​

Ollama.chat

Defined in​

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

complete(params)​

complete(params): Promise<CompletionResponse>

Parameters​

• params: LLMCompletionParamsNonStreaming

Returns​

Promise<CompletionResponse>

Inherited from​

Ollama.complete

Defined in​

packages/providers/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/index.d.ts:50

getTextEmbedding()​

getTextEmbedding(text): Promise<number[]>

Parameters​

• text: string

Returns​

Promise<number[]>

Implementation of​

BaseEmbedding.getTextEmbedding

Inherited from​

Ollama.getTextEmbedding

Defined in​

packages/providers/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/index.d.ts:61

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/index.d.ts:48

truncateMaxTokens()​

truncateMaxTokens(input): string[]

Parameters​

• input: string[]

Returns​

string[]

Implementation of​

BaseEmbedding.truncateMaxTokens

Inherited from​

Ollama.truncateMaxTokens

Defined in​

packages/core/embeddings/dist/index.d.ts:62