sentence-transformers safetensors bert feature-extraction mteb transformers sentence-similarity generated_from_trainer dataset_size:557850 loss:MatryoshkaLoss loss:MultipleNegativesRankingLoss ar dataset:Omartificial-Intelligence-Space/Arabic-NLi-Triplet arxiv:1908.10084 arxiv:2205.13147 arxiv:1705.00652 arxiv:2407.21139 base_model:aubmindlab/bert-base-arabertv02 base_model:finetune:aubmindlab/bert-base-arabertv02 license:apache-2.0 model-index autotrain_compatible text-embeddings-inference endpoints_compatible region:us