{
  "engine": "onnx",
  "family": "kev",
  "layout": "kev-pointer-v1",
  "upstream": {
    "repo": "jaredpalmer/kev-4b",
    "revision": "139fdd94f1b6a6ad80cc15e08fcb99cac885a101",
    "base": "Qwen/Qwen3.5-4B-Base",
    "base_revision": "1001bb4d826a52d1f399e183466143f4da7b741b",
    "code": {
      "repo": "https://github.com/jaredpalmer/kev",
      "commit": "234e5a7498f82f253de34e67b9fa99aefb5f20f5"
    },
    "lora": {
      "r": 16,
      "alpha": 32,
      "scaling": 2.0,
      "merged": false
    }
  },
  "contract": {
    "inputs": {
      "input_ids": {
        "dtype": "int64",
        "shape": [
          "rows",
          "seq"
        ],
        "note": "one row per question; seq a multiple of 64; right-pad with any id (pad)"
      },
      "decide_pos": {
        "dtype": "int64",
        "shape": [
          "rows"
        ],
        "note": "position of the decide token"
      },
      "opt_pos": {
        "dtype": "int64",
        "shape": [
          "rows",
          "k"
        ],
        "note": "positions of each option's closing token; rows with fewer options pad with 0"
      }
    },
    "outputs": {
      "scores": {
        "dtype": "float32",
        "shape": [
          "rows",
          "k"
        ],
        "note": "raw pointer scores; the first k_row entries are the row's option logits"
      }
    },
    "seq_multiple": 64,
    "positions": "0..seq-1, implicit",
    "attention": "causal; no mask input (right padding cannot reach earlier positions)"
  },
  "max_state_tokens": 8192,
  "max_row_tokens": 8192,
  "min_options": 1,
  "max_options": 255,
  "special_tokens": {
    "state": 248060,
    "question": 248061,
    "option_open": 248049,
    "option_close": 248050,
    "decide": 248062,
    "pad": 248044,
    "texts": [
      "<|fim_prefix|>",
      "<|fim_middle|>",
      "<|box_start|>",
      "<|box_end|>",
      "<|fim_suffix|>"
    ],
    "add_special_tokens": false
  },
  "user_text_escape": {
    "pattern": "<\\|([A-Za-z0-9_]+)\\|>",
    "replace": "<¦$1¦>"
  },
  "templates": {
    "row": "[state] user(render(state))[:max_state-1] [question] user(render(instructions)) ([option_open] user(option) [option_close])* [decide]",
    "choice_option": "{name} | {name}: {render(description)}",
    "noul_options": [
      "no | no: {render(false)}",
      "yes | yes: {render(true)}"
    ],
    "score_option": "{render(level)}",
    "render": "kev.api.render: None->'', scalars->Python str(), list->'- item' lines, dict->'key: value' lines, 2-space nesting"
  },
  "option_logits": {
    "choice": "scores[row, :k]",
    "noul": "scores[row, :2] (0 = no = false, 1 = yes = true)",
    "score": "scores[row, :levels]"
  },
  "opset": 20,
  "precision": "fp32 compute; base weights BF16, widened by Cast (at load, or per forward pass with weights_in_memory bf16); adapter and head F32",
  "weights_in_memory": "bf16"
}