sentence-transformers safetensors bert sentence-similarity feature-extraction generated_from_trainer dataset_size:246 loss:MultipleNegativesRankingLoss en arxiv:1908.10084 arxiv:1705.00652 base_model:srikarvar/e5-cogcache-small base_model:finetune:srikarvar/e5-cogcache-small license:apache-2.0 model-index autotrain_compatible text-embeddings-inference endpoints_compatible region:us