<invoke name="tool_call"> <parameter name="reasoning">Segmentation candidates: WEBSITE and YEAR. One raw query profiling per-website size, year span, and behavior metrics.</parameter> <parameter name="tool">query_sql</parameter> <parameter name="args">{"sql":"SELECT WEBSITE, COUNT(*) AS pages_rows, COUNT(DISTINCT YEAR) AS years, MIN(YEAR) AS first_year, MAX(YEAR) AS last_year, SUM(\"PAGE VIEWS\") AS page_views, ROUND(AVG(\"BOUNCE RATE (%)\"),1) AS avg_bounce, ROUND(AVG(\"EXIT RATE (%)\"),1) AS avg_exit, ROUND(AVG(\"AVERAGE TIME ON PAGE (SECONDS)\"),1) AS avg_time FROM raw.Website_Analytics GROUP BY WEBSITE ORDER BY page_views DESC","purpose":"Profile natural segments by website"}</parameter> </invoke>