FastEmbed

Parameter reference for FastEmbedEmbedder. Defaults to the BAAI/bge-small-en-v1.5 model with 384 dimensions.

FastEmbed Embedder embeds documents using FastEmbed models, with BAAI/bge-small-en-v1.5 as the default model.

Parameters

Parameter	Type	Description	Default
id	str	The model ID to use for embeddings	"BAAI/bge-small-en-v1.5"
dimensions	Optional[int]	Output dimensions of the embedding	384
fastembed_client	Optional[TextEmbedding]	Pre-configured FastEmbed TextEmbedding client	None
enable_batch	bool	Has no effect. FastEmbed embeds one text per call	False
batch_size	int	Number of texts per batch. Unused by this embedder	100