semantic_router.encoders.voyage

This file contains the VoyageEncoder class which is used to encode text using Voyage

VoyageEncoder Objects

class VoyageEncoder(DenseEncoder, AsymmetricDenseMixin)

Class to encode text using Voyage and VoyageAI SDK. Requires a Voyage API key from https://voyageai.com/api-keys/

def __init__(name: str | None = None,
             api_key: str | None = None,
             score_threshold: float = 0.4)

Initialize the VoyageEncoder. Arguments:

name (str): The name of the embedding model to use such as “voyage-3-lite”.
api_key (str): The Voyage API key, can also be set via the VOYAGE_API_KEY environment variable.
score_threshold (float): The score threshold for the embeddings.

Raises:

def __call__(docs: list[Any], **kwargs) -> list[list[float]]

Encode a list of text documents into embeddings using Voyage. Arguments:

Returns: list[list[float]]: List of embeddings for each document.

async def acall(docs: list[Any], **kwargs) -> list[list[float]]

Encode a list of text documents into embeddings using Voyage asynchronously. Arguments:

Returns: list[list[float]]: List of embeddings for each document.