sentence-transformers safetensors bert feature-extraction sentence-similarity mteb Pharmacology Antidepressants Neurogenesis Monoamine hypothesis Neurotransmitters custom_code en dataset:fine-tuned/jina-embeddings-v2-base-en-1752024-zdtc-webapp dataset:allenai/c4 license:apache-2.0 autotrain_compatible text-embeddings-inference endpoints_compatible region:us