config.json

{
  "vocab_size": 8192,
  "d_model": 512,
  "num_heads": 8,
  "num_kv_heads": 4,
  "num_encoder_layers": 12,
  "num_decoder_layers": 8,
  "d_ff": 2048,
  "max_seq_len": 1024,
  "pad_token_id": 0,
  "rope_theta": 10000.0,
  "dtype": "bfloat16",
  "activation": "swiglu",
  "num_memory_slots": 64,
  "n_mels": 80,
  "dropout_rate": 0.1,
  "contrastive_dim": 128,
  "enable_speech": false,
  "no_feedforward": true,
  "model_type": "needle_mlx",
  "architectures": [
    "NeedleModel"
  ],
  "format": "mlx-safetensors",
  "format_version": 2,
  "tensor_dtype": "bfloat16",
  "eos_token_id": 1,
  "source_checkpoint": "needle.pkl",
  "source_sha256": "40a32e91d1d4197bf15ba559b74f6727c342dc8746918742fc7d8e2c1f18df40"
}