{
  "arch": "bit-jev/0.1",
  "head_dim": 256,
  "temperature": 2.35,
  "delimiters": {
    "state": {
      "token": "<|reserved_special_token_0|>",
      "id": 128002
    },
    "question": {
      "token": "<|reserved_special_token_1|>",
      "id": 128003
    },
    "option_open": {
      "token": "<|reserved_special_token_2|>",
      "id": 128004
    },
    "option_close": {
      "token": "<|reserved_special_token_3|>",
      "id": 128005
    },
    "decide": {
      "token": "<|reserved_special_token_4|>",
      "id": 128008
    }
  },
  "readout": "logits_k = dot(Wq h_decide / sqrt(d), Wk h_option_close_k) / temperature",
  "cpu_runner": "one causal row per question; native hidden-state extraction and float32 pointer head"
}