{ "model_type": "vision-encoder-decoder", "encoder": { "model_type": "paligemma", "architecture": "paligemma-3b", "image_size": [224, 224], "input_size": [224, 224], "num_hidden_layers": 12, "num_attention_heads": 16, "hidden_size": 1024, "patch_size": 16, "dropout": 0.1 }, "decoder": { "model_type": "bert", "vocab_size": 30522, "max_position_embeddings": 512, "num_hidden_layers": 12, "num_attention_heads": 12, "hidden_size": 768, "initializer_range": 0.02, "layer_norm_eps": 1e-12, "hidden_act": "gelu", "attention_probs_dropout_prob": 0.1, "hidden_dropout_prob": 0.1 }, "max_length": 64, "decoder_start_token_id": 101, "pad_token_id": 0, "eos_token_id": 102, "bos_token_id": 101 }