{"training": false, "similarity_function": "dot_product", "task_name": "text_similarity", "model_type": "text_similarity", "ph_output_type": "per_sequence", "global_loss_buffer_size": 150000, "label_tensor_name": "label_ids", "label_list": ["hard_negative", "positive"], "metric": "text_similarity_metric", "name": "TextSimilarityHead"}