config.json

{
  "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"
}