> ## Documentation Index
> Fetch the complete documentation index at: https://docs.agno.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Sentence Transformer

> Parameter reference for SentenceTransformerEmbedder, which runs open-source sentence-transformers models locally.

Sentence Transformer Embedder embeds documents using Hugging Face's sentence-transformers library, providing access to a wide range of open-source embedding models that can run locally.

<Snippet file="embedder-sentence-transformer-reference.mdx" />