{ "apply_passage_mask": true, "apply_question_mask": true, "architectures": [ "Retriever" ], "attention_probs_dropout_prob": 0.1, "extract_cls": false, "gradient_checkpointing": false, "hidden_act": "gelu", "hidden_dropout_prob": 0.1, "hidden_size": 768, "indexing_dimension": 768, "initializer_range": 0.02, "intermediate_size": 3072, "layer_norm_eps": 1e-12, "max_position_embeddings": 512, "model_type": "bert", "num_attention_heads": 12, "num_hidden_layers": 12, "pad_token_id": 0, "passage_maxlength": 200, "projection": false, "question_maxlength": 40, "type_vocab_size": 2, "vocab_size": 30522 }