{
    "action": "tool_call",
    "reasoning": "No query results are in evidence yet, so I can't cite the numbers from my unparsed draft. I'll compute the amount distribution and the concentration of dollars in the largest deals directly from the raw table.",
    "tool": "query_sql",
    "args": {
        "sql": "WITH a AS (SELECT \"Startup Name\" AS startup, \"Date dd/mm/yyyy\" AS dt, \"InvestmentnType\" AS inv_type, TRY_CAST(REPLACE(REPLACE(\"Amount in USD\", ',', ''), '\\xc2\\xa0', '') AS DOUBLE) AS amt FROM raw.startup_funding) SELECT COUNT(*) AS total_rows, COUNT(amt) AS valued_deals, COUNT(*) - COUNT(amt) AS missing_or_unparsed, SUM(amt) AS total_usd, AVG(amt) AS mean_usd, MEDIAN(amt) AS median_usd, MAX(amt) AS max_usd, COUNT(*) FILTER (WHERE amt >= 100000000) AS deals_100m_plus, SUM(amt) FILTER (WHERE amt >= 100000000) / SUM(amt) AS share_dollars_100m_plus, MAX(amt) / SUM(amt) AS top_deal_share FROM a",
        "purpose": "Quantify concentration of funding dollars in mega-deals and the missing-amount rate",
        "source": "raw"
    }
}