{
    "status": "OK",
    "core_version": "3.1",
    "source_engine": "V44RankingOptimizerEngine",
    "race_date": "2026-08-10",
    "venue": "",
    "race_num": 0,
    "auto_build": {
        "used_cache": false,
        "build_status": "BUILT",
        "build_result": {
            "status": "BUILT",
            "run_key": "20260810120432_7791",
            "counts": {
                "prod": 0,
                "opt": 0,
                "api": 0,
                "param": 5
            },
            "message": "Framework v3.0 Migrated V44 Build: production 0 | races 0 | api 0 | params 5 | top  score 0.0",
            "source_rows": 0
        }
    },
    "counts": {
        "summary": 0,
        "ranking": 0,
        "top_by_race": 0
    },
    "top_by_race": [],
    "summary": [],
    "ranking": [],
    "generated_at": "2026-08-10T12:04:32+08:00"
}