{
    "action": "tool_call",
    "reasoning": "I've checked for impossible values (negative ages, heights, reaches, records, KOs exceeding wins) and found none. Now I need to check for inconsistent formats and mixed units. The inspect_columns output shows that s_boxer_height is VARCHAR (not BIGINT like f_boxer_height), and both stance columns contain unusual values like '6′ 6″   /   198cm' which should be height data. I also see the 'rounds' column has very suspicious distinct values that look like they contain boxer names and results. Let me examine these formatting issues more closely.",
    "tool": "query_sql",
    "args": {
        "sql": "SELECT f_boxer_stance, COUNT(*) as count FROM raw.cleandata GROUP BY f_boxer_stance ORDER BY count DESC",
        "purpose": "Check what values are in f_boxer_stance - inspect_columns showed it has values like '6′ 6″   /   198cm' which looks like height data, not stance",
        "source": "raw"
    }
}