{ "config": { "activation_function": "tanh", "bias": true, "head_type": "classification", "label2id": { "entailment": 0, "neutral": 1, "contradiction": 2 }, "layers": 2, "num_labels": 3, "use_pooler": false }, "hidden_size": 768, "model_class": "RobertaModelWithHeads", "model_name": "roberta-base", "model_type": "roberta", "name": "snli" }