{
  "run_id": "20260507_044615",
  "started_at": "2026-05-07T04:46:15+00:00",
  "duration_ms": 106932.3,
  "duration_s": 106.93,
  "step_count": 4,
  "llm_call_count": 3,
  "input_tokens": 7314,
  "output_tokens": 6815,
  "total_tokens": 14129,
  "summary": {},
  "steps": [
    {
      "name": "step-01-input-ingestion",
      "started_at": "2026-05-07T04:46:15+00:00",
      "duration_ms": 0.3,
      "status": "ok",
      "error": null,
      "models_used": [],
      "llm_call_count": 0,
      "input_tokens": 0,
      "output_tokens": 0,
      "total_tokens": 0,
      "notes": {
        "images": 0
      },
      "llm_calls": []
    },
    {
      "name": "step-02-prd-generation",
      "started_at": "2026-05-07T04:46:15+00:00",
      "duration_ms": 60971.3,
      "status": "ok",
      "error": null,
      "models_used": [
        "global.anthropic.claude-sonnet-4-5-20250929-v1:0"
      ],
      "llm_call_count": 2,
      "input_tokens": 1902,
      "output_tokens": 3942,
      "total_tokens": 5844,
      "notes": {
        "text_chars": 12745,
        "embedded_images": 0,
        "source": "prompt"
      },
      "llm_calls": [
        {
          "step": "step-02-prd-generation",
          "model": "global.anthropic.claude-sonnet-4-5-20250929-v1:0",
          "label": "backend_gen",
          "duration_ms": 53592.1,
          "input_tokens": 246,
          "output_tokens": 3314,
          "total_tokens": 3560
        },
        {
          "step": "step-02-prd-generation",
          "model": "global.anthropic.claude-sonnet-4-5-20250929-v1:0",
          "label": "backend_gen",
          "duration_ms": 7255.4,
          "input_tokens": 1656,
          "output_tokens": 628,
          "total_tokens": 2284
        }
      ]
    },
    {
      "name": "step-02c-dalfin",
      "started_at": "2026-05-07T04:47:16+00:00",
      "duration_ms": 11436.0,
      "status": "ok",
      "error": null,
      "models_used": [],
      "llm_call_count": 0,
      "input_tokens": 0,
      "output_tokens": 0,
      "total_tokens": 0,
      "notes": {
        "mantara_elapsed_s": 11.4,
        "mantara_valid": false
      },
      "llm_calls": []
    },
    {
      "name": "step-03-backend-generation",
      "started_at": "2026-05-07T04:47:27+00:00",
      "duration_ms": 34524.5,
      "status": "failed",
      "error": "KeyError('system_description')",
      "models_used": [
        "global.anthropic.claude-sonnet-4-5-20250929-v1:0"
      ],
      "llm_call_count": 1,
      "input_tokens": 5412,
      "output_tokens": 2873,
      "total_tokens": 8285,
      "notes": {},
      "llm_calls": [
        {
          "step": "step-03-backend-generation",
          "model": "global.anthropic.claude-sonnet-4-5-20250929-v1:0",
          "label": "backend_gen",
          "duration_ms": 34493.7,
          "input_tokens": 5412,
          "output_tokens": 2873,
          "total_tokens": 8285
        }
      ]
    }
  ]
}