sentence-transformers safetensors xlm-roberta sentence-similarity feature-extraction generated_from_trainer dataset_size:5482 loss:ContrastiveTensionLossInBatchNegatives loss:MultipleNegativesRankingLoss loss:ContrastiveLoss loss:BatchAllTripletLoss arxiv:1908.10084 arxiv:1705.00652 arxiv:1703.07737 base_model:sentence-transformers/paraphrase-multilingual-mpnet-base-v2 base_model:finetune:sentence-transformers/paraphrase-multilingual-mpnet-base-v2 autotrain_compatible text-embeddings-inference endpoints_compatible region:us