Class: OllamaEmbedding

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

Extends

• Ollama

Implements

• BaseEmbedding

Constructors

new OllamaEmbedding()

new OllamaEmbedding(params): OllamaEmbedding

Parameters

• params: OllamaParams

Returns

OllamaEmbedding

Inherited from

Ollama . constructor

Source

packages/llamaindex/src/llm/ollama.ts:75

Properties

embedBatchSize

embedBatchSize: number = DEFAULT_EMBED_BATCH_SIZE

Implementation of

BaseEmbedding . embedBatchSize

Inherited from

Ollama . embedBatchSize

Source

packages/llamaindex/src/embeddings/types.ts:21

---

embedInfo?

optional embedInfo: EmbeddingInfo

Implementation of

BaseEmbedding . embedInfo

Inherited from

Ollama . embedInfo

Source

packages/llamaindex/src/embeddings/types.ts:22

---

hasStreaming

readonly hasStreaming: true = true

Inherited from

Ollama . hasStreaming

Source

packages/llamaindex/src/llm/ollama.ts:61

---

model

model: string

Inherited from

Ollama . model

Source

packages/llamaindex/src/llm/ollama.ts:66

---

ollama

ollama: Ollama

Inherited from

Ollama . ollama

Source

packages/llamaindex/src/llm/ollama.ts:63

---

options

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

Inherited from

Ollama . options

Source

packages/llamaindex/src/llm/ollama.ts:68

Accessors

metadata

get metadata(): LLMMetadata

Returns

LLMMetadata

Source

packages/llamaindex/src/llm/ollama.ts:87

Methods

abort()

abort(): void

Returns

void

Inherited from

Ollama . abort

Source

packages/llamaindex/src/llm/ollama.ts:205

---

chat()

chat(params)

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

Get a chat response from the LLM

Parameters

• params: LLMChatParamsStreaming<object, object>

Returns

Promise<AsyncIterable <ChatResponseChunk>>

Inherited from

Ollama . chat

Source

packages/llamaindex/src/llm/ollama.ts:99

chat(params)

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

Parameters

• params: LLMChatParamsNonStreaming<object, object>

Returns

Promise <ChatResponse<object>>

Inherited from

Ollama . chat

Source

packages/llamaindex/src/llm/ollama.ts:102

---

complete()

complete(params)

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

Get a prompt completion from the LLM

Parameters

• params: LLMCompletionParamsStreaming

Returns

Promise<AsyncIterable <CompletionResponse>>

Inherited from

Ollama . complete

Source

packages/llamaindex/src/llm/ollama.ts:140

complete(params)

complete(params): Promise <CompletionResponse>

Parameters

• params: LLMCompletionParamsNonStreaming

Returns

Promise <CompletionResponse>

Inherited from

Ollama . complete

Source

packages/llamaindex/src/llm/ollama.ts:143

---

copy()

copy(request): Promise<StatusResponse>

Parameters

• request: CopyRequest

Returns

Promise<StatusResponse>

Inherited from

Ollama . copy

Source

packages/llamaindex/src/llm/ollama.ts:241

---

create()

create(request)

create(request): Promise<AsyncGenerator<ProgressResponse, any, unknown>>

Parameters

• request: CreateRequest & object

Returns

Promise<AsyncGenerator<ProgressResponse, any, unknown>>

Inherited from

Ollama . create

Source

packages/llamaindex/src/llm/ollama.ts:220

create(request)

create(request): Promise<ProgressResponse>

Parameters

• request: CreateRequest & object

Returns

Promise<ProgressResponse>

Inherited from

Ollama . create

Source

packages/llamaindex/src/llm/ollama.ts:223

---

delete()

delete(request): Promise<StatusResponse>

Parameters

• request: DeleteRequest

Returns

Promise<StatusResponse>

Inherited from

Ollama . delete

Source

packages/llamaindex/src/llm/ollama.ts:238

---

embeddings()

embeddings(request): Promise<EmbeddingsResponse>

Parameters

• request: EmbeddingsRequest

Returns

Promise<EmbeddingsResponse>

Inherited from

Ollama . embeddings

Source

packages/llamaindex/src/llm/ollama.ts:250

---

encodeImage()

encodeImage(image): Promise<string>

Parameters

• image: string | Uint8Array

Returns

Promise<string>

Inherited from

Ollama . encodeImage

Source

packages/llamaindex/src/llm/ollama.ts:208

---

generate()

generate(request)

generate(request): Promise<AsyncGenerator<GenerateResponse, any, unknown>>

Parameters

• request: GenerateRequest & object

Returns

Promise<AsyncGenerator<GenerateResponse, any, unknown>>

Inherited from

Ollama . generate

Source

packages/llamaindex/src/llm/ollama.ts:211

generate(request)

generate(request): Promise<GenerateResponse>

Parameters

• request: GenerateRequest & object

Returns

Promise<GenerateResponse>

Inherited from

Ollama . generate

Source

packages/llamaindex/src/llm/ollama.ts:214

---

getQueryEmbedding()

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

Parameters

• query: MessageContentDetail

Returns

Promise<null | number[]>

Implementation of

BaseEmbedding . getQueryEmbedding

Inherited from

Ollama . getQueryEmbedding

Source

packages/llamaindex/src/embeddings/types.ts:34

---

getTextEmbedding()

getTextEmbedding(text): Promise<number[]>

Parameters

• text: string

Returns

Promise<number[]>

Implementation of

BaseEmbedding . getTextEmbedding

Inherited from

Ollama . getTextEmbedding

Source

packages/llamaindex/src/llm/ollama.ts:190

---

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

Source

packages/llamaindex/src/embeddings/types.ts:48

---

getTextEmbeddingsBatch()

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

Get embeddings for a batch of texts

Parameters

• texts: string[]

• options?

• options.logProgress?: boolean

Returns

Promise<number[][]>

Implementation of

BaseEmbedding . getTextEmbeddingsBatch

Inherited from

Ollama . getTextEmbeddingsBatch

Source

packages/llamaindex/src/embeddings/types.ts:64

---

list()

list(): Promise<ListResponse>

Returns

Promise<ListResponse>

Inherited from

Ollama . list

Source

packages/llamaindex/src/llm/ollama.ts:244

---

pull()

pull(request)

pull(request): Promise<AsyncGenerator<ProgressResponse, any, unknown>>

Parameters

• request: PullRequest & object

Returns

Promise<AsyncGenerator<ProgressResponse, any, unknown>>

Inherited from

Ollama . pull

Source

packages/llamaindex/src/llm/ollama.ts:229

pull(request)

pull(request): Promise<ProgressResponse>

Parameters

• request: PullRequest & object

Returns

Promise<ProgressResponse>

Inherited from

Ollama . pull

Source

packages/llamaindex/src/llm/ollama.ts:232

---

push()

push(request)

push(request): Promise<AsyncGenerator<ProgressResponse, any, unknown>>

Parameters

• request: PushRequest & object

Returns

Promise<AsyncGenerator<ProgressResponse, any, unknown>>

Inherited from

Ollama . push

Source

packages/llamaindex/src/llm/ollama.ts:196

push(request)

push(request): Promise<ProgressResponse>

Parameters

• request: PushRequest & object

Returns

Promise<ProgressResponse>

Inherited from

Ollama . push

Source

packages/llamaindex/src/llm/ollama.ts:199

---

show()

show(request): Promise<ShowResponse>

Parameters

• request: ShowRequest

Returns

Promise<ShowResponse>

Inherited from

Ollama . show

Source

packages/llamaindex/src/llm/ollama.ts:247

---

similarity()

similarity(embedding1, embedding2, mode): number

Parameters

• embedding1: number[]

• embedding2: number[]

• mode: SimilarityType= SimilarityType.DEFAULT

Returns

number

Implementation of

BaseEmbedding . similarity

Inherited from

Ollama . similarity

Source

packages/llamaindex/src/embeddings/types.ts:24

---

transform()

transform(nodes, _options?): Promise <BaseNode <Metadata>[]>

Parameters

• nodes: BaseNode <Metadata>[]

• _options?: any

Returns

Promise <BaseNode <Metadata>[]>

Implementation of

BaseEmbedding . transform

Inherited from

Ollama . transform

Source

packages/llamaindex/src/embeddings/types.ts:78

---

truncateMaxTokens()

truncateMaxTokens(input): string[]

Parameters

• input: string[]

Returns

string[]

Implementation of

BaseEmbedding . truncateMaxTokens

Inherited from

Ollama . truncateMaxTokens

Source

packages/llamaindex/src/embeddings/types.ts:90