{
    "action": "tool_call",
    "reasoning": "The earlier draft cited figures, but no evidence is visible in this turn. I'll recompute the key stats in one query before answering: valued deal count, median, total, the share from deals of $100M or more, and the share from the largest deal.",
    "tool": "query_sql",
    "args": {
        "sql": "WITH a AS (SELECT \"Startup Name\" AS name, \"Date dd/mm/yyyy\" AS dt, \"InvestmentnType\" AS rnd, TRY_CAST(REPLACE(\"Amount in USD\", ',', '') AS DOUBLE) AS amt FROM raw.startup_funding), v AS (SELECT * FROM a WHERE amt IS NOT NULL) SELECT (SELECT COUNT(*) FROM a) AS total_rows, COUNT(*) AS valued_deals, COUNT(*) FILTER (WHERE FALSE) AS unused, MEDIAN(amt) AS median_amt, SUM(amt) AS total_amt, COUNT(*) FILTER (WHERE amt >= 100000000) AS deals_100m_plus, SUM(amt) FILTER (WHERE amt >= 100000000) / SUM(amt) AS share_100m_plus, MAX(amt) AS max_amt, MAX(amt) / SUM(amt) AS share_max, arg_max(name, amt) AS max_name, arg_max(dt, amt) AS max_date, arg_max(rnd, amt) AS max_round FROM v",
        "purpose": "Verify concentration of funding dollars, the largest deal, and missing amounts",
        "source": "raw"
    }
}