{
  "captured_at": "2026-10-18",
  "ollama_version": "0.40.4",
  "model": "qwen2.5-coder:14b",
  "prompt": "Return a JSON object with status set to ok and items set to 3. Do not add any other keys.",
  "format_schema": {
    "type": "object",
    "properties": {
      "status": {
        "type": "string",
        "const": "ok"
      },
      "items": {
        "type": "integer",
        "const": 3
      }
    },
    "required": [
      "status",
      "items"
    ],
    "additionalProperties": false
  },
  "cold_keep_alive": 0,
  "warm_keep_alive": "10m",
  "cold_runs": [
    {
      "wall_seconds": 8.976,
      "total_seconds": 8.937,
      "load_seconds": 6.35,
      "prompt_eval_seconds": 0.621,
      "eval_seconds": 1.964,
      "response": "{\n  \"status\": \"ok\",\n  \"items\": 3\n}",
      "accepted": true
    },
    {
      "wall_seconds": 4.197,
      "total_seconds": 4.137,
      "load_seconds": 1.57,
      "prompt_eval_seconds": 0.621,
      "eval_seconds": 1.943,
      "response": "{\n  \"status\": \"ok\",\n  \"items\": 3\n}",
      "accepted": true
    },
    {
      "wall_seconds": 4.202,
      "total_seconds": 4.121,
      "load_seconds": 1.545,
      "prompt_eval_seconds": 0.62,
      "eval_seconds": 1.954,
      "response": "{\n  \"status\": \"ok\",\n  \"items\": 3\n}",
      "accepted": true
    }
  ],
  "warm_setup_run": {
    "wall_seconds": 4.201,
    "total_seconds": 4.111,
    "load_seconds": 1.547,
    "prompt_eval_seconds": 0.623,
    "eval_seconds": 1.939,
    "response": "{\n  \"status\": \"ok\",\n  \"items\": 3\n}",
    "accepted": true
  },
  "warm_runs": [
    {
      "wall_seconds": 2.138,
      "total_seconds": 2.098,
      "load_seconds": 0.002,
      "prompt_eval_seconds": 0.134,
      "eval_seconds": 1.96,
      "response": "{\n  \"status\": \"ok\",\n  \"items\": 3\n}",
      "accepted": true
    },
    {
      "wall_seconds": 2.138,
      "total_seconds": 2.114,
      "load_seconds": 0.001,
      "prompt_eval_seconds": 0.133,
      "eval_seconds": 1.978,
      "response": "{\n  \"status\": \"ok\",\n  \"items\": 3\n}",
      "accepted": true
    },
    {
      "wall_seconds": 2.074,
      "total_seconds": 2.047,
      "load_seconds": 0.001,
      "prompt_eval_seconds": 0.134,
      "eval_seconds": 1.91,
      "response": "{\n  \"status\": \"ok\",\n  \"items\": 3\n}",
      "accepted": true
    }
  ],
  "accepted_cold": 3,
  "accepted_warm": 3,
  "median_cold_wall_seconds": 4.202,
  "median_warm_wall_seconds": 2.138,
  "range_cold_wall_seconds": [
    4.197,
    8.976
  ],
  "range_warm_wall_seconds": [
    2.074,
    2.138
  ],
  "limit": "This isolates model residency for one short local request. It does not establish the constraint in the supplied Windows or macOS screenshots or predict other models and workloads.",
  "post_test_ollama_ps": "NAME    ID    SIZE    PROCESSOR    CONTEXT    RUNNER    UNTIL",
  "post_test_model_listed": false,
  "post_test_note": "The measured model was stopped after the test; ollama ps showed no loaded model row.",
  "terminology": {
    "cold_keep_alive_0": "unloaded-model run; OS and file-system caches were not cleared",
    "warm_keep_alive_10m": "resident-model run after one uncounted setup request"
  },
  "environment": {
    "host": "Mac mini (Mac16,10)",
    "chip": "Apple M4, 10 cores (4 performance, 6 efficiency)",
    "memory_gb": 24,
    "os": "macOS 26.6.2 (25G83)",
    "architecture": "arm64",
    "power": "AC Power",
    "ollama_endpoint": "http://127.0.0.1:11434/api/generate",
    "concurrency": "Normal active desktop, not isolated. Activity Monitor showed Python, Codex, WindowServer, and other processes during the evidence session.",
    "runtime_configuration": "Ollama 0.40.4 local server; temperature 0; num_predict 30; JSON schema response format."
  },
  "reproduction_script": "ollama_unloaded_vs_resident.py"
}