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Embedding Models API

LSEmbeddingModel 

LSEmbeddingModel(client: LlamaStackClient, model_id: str, params: dict | LSEmbeddingParams | None = None)

Bases: BaseEmbeddingModel[LlamaStackClient, LSEmbeddingParams]

Creates embeddings for LLamaStack client.

Source code in ai4rag/rag/embedding/llama_stack.py 
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def __init__(self, client: LlamaStackClient, model_id: str, params: dict | LSEmbeddingParams | None = None):
    super().__init__(client=client, model_id=model_id, params=params)

Attributes

params property writable 

params: LSEmbeddingParams

Get model params.

Functions

embed_documents 

embed_documents(texts: list[str]) -> list[list[float]]

Embeds given list of strings.

Parameters:

  • texts (list[str]) –

    List of text-like chunks.

Returns:

  • list[list[float]] –

    Embeddings made from the list of texts.

Source code in ai4rag/rag/embedding/llama_stack.py 
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def embed_documents(self, texts: list[str]) -> list[list[float]]:
    """Embeds given list of strings.

    Parameters
    ----------
    texts : list[str]
        List of text-like chunks.

    Returns
    -------
    list[list[float]]
        Embeddings made from the list of texts.
    """
    return self._embed_text(text_input=texts)

embed_query 

embed_query(query: str) -> list[float]

Embeds given query.

Parameters:

  • query (str) –

    Single text-like chunk.

Returns:

  • list[] –

    Embeddings made from a single text.

Source code in ai4rag/rag/embedding/llama_stack.py 
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def embed_query(self, query: str) -> list[float]:
    """Embeds given query.

    Parameters
    ----------
    query : str
        Single text-like chunk.

    Returns
    -------
    list[]
        Embeddings made from a single text.
    """
    return self._embed_text(text_input=query)[0]