sentence-transformers
https://github.com/ukplab/sentence-transformers
Python
Sentence Embeddings with BERT & XLNet
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- Issues
- Question about fine-tuning LLM-based retrievers
- Using KLDiv with CMNRL
- Support for listwise loss functions in bi-encoder
- Qwen3 produces `nan` embeddings (SDPA + macOS)
- Hyperparameters of original cross-encoder/ms-marco-MiniLM series models?
- Collator setting include_prompt_lengths prevents compilation
- Make progress bar in `SentenceTransformer.encode()` configurable
- [feat] Add MultiVectorEncoder Support (a.k.a late-interaction models or ColBERT-style models)
- MTEB leaderboard metric generation for finetuned model
- LoRA Fine-tuning for Cross-Encoders
- Docs
- Python not yet supported