sentence-transformers pytorch xlm-roberta sentence-similarity feature-extraction generated_from_trainer dataset_size:24000 loss:TripletLoss loss:MultipleNegativesRankingLoss loss:CoSENTLoss arxiv:1908.10084 arxiv:1703.07737 arxiv:1705.00652 base_model:BAAI/bge-m3 base_model:finetune:BAAI/bge-m3 model-index autotrain_compatible text-embeddings-inference endpoints_compatible region:us