# Hugging Face Train Sentence Transformers

> Router not a manual. Skip references/ and trainers break. Not generic embedding

**Subcategory:** Hugging Face  
**License:** Apache-2.0  
**Source:** https://github.com/huggingface/skills/blob/main/skills/train-sentence-transformers/SKILL.md

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## When it is useful

Train or fine-tune sentence-transformers (SentenceTransformer, CrossEncoder, SparseEncoder, MultiVectorEncoder). This SKILL.md is a router — skip references/ and trainers break. Not a generic embedding skill. Distinct from huggingface-trl-training.

## The Catch

Router-not-manual; skip references/ and trainers break. Not generic embedding. Distinct from huggingface-trl-training and from huggingface-vision-trainer. GPU assumed, not a 0 USD laptop.