{ "model_type": "retriever500m", "architectures": [ "Retriever500M" ], "vocab_size": 32009, "d_model": 1280, "n_layers": 23, "n_heads": 20, "d_head": 64, "d_ff": 3456, "max_seq_len": 1024, "rope_theta": 10000.0, "rope_pct": 0.25, "dropout": 0.0, "tie_embeddings": true, "torch_dtype": "float32", "transformers_version": "4.44.0" }