{
    "action": "tool_call",
    "reasoning": "I need to explore the data more deeply to identify surprising patterns. The initial rows show a weekly summary and then a daily trend section. I notice the 'Today' row shows a notably lower AI resolution rate (74.60%) compared to other days of the week (78.80%-83.40%). I also see the _unnamed columns which might contain additional dimensions. Let me query the full dataset to understand its structure better and look for counterintuitive patterns - particularly around the AI resolution rates, call volumes, and any temporal patterns.",
    "tool": "query_sql",
    "args": {
        "sql": "SELECT Day, \"Total Calls\", \"AI Handled\", \"Human Handled\", Voicemail, \"AI Resolution %\", \"Human %\", _unnamed_7, _unnamed_8, _unnamed_9 FROM raw.callyeah_analytics_2026_07_23 WHERE Day NOT IN ('', 'Date', 'TOTAL') AND \"Total Calls\" != 'Total Calls' ORDER BY CASE WHEN Day LIKE '%-%' THEN 1 ELSE 0 END, Day LIMIT 50",
        "purpose": "Get a clean view of the actual data rows, excluding header repetitions and summary rows, to identify patterns",
        "source": "raw"
    }
}