<invoke name="tool_call"> <parameter name="reasoning">Check categorical label consistency (case/whitespace variants) across all classifier columns in one query.</parameter> <parameter name="tool">query_sql</parameter> <parameter name="args">{"sql":"SELECT 'gender' AS col, gender AS val, COUNT(*) AS n FROM raw.bedtime_screentime_sleep_debt GROUP BY 2 UNION ALL SELECT 'occupation_type', occupation_type, COUNT(*) FROM raw.bedtime_screentime_sleep_debt GROUP BY 2 UNION ALL SELECT 'chronotype', chronotype, COUNT(*) FROM raw.bedtime_screentime_sleep_debt GROUP BY 2 UNION ALL SELECT 'primary_bedtime_app', primary_bedtime_app, COUNT(*) FROM raw.bedtime_screentime_sleep_debt GROUP BY 2 UNION ALL SELECT 'sleep_debt_category', sleep_debt_category, COUNT(*) FROM raw.bedtime_screentime_sleep_debt GROUP BY 2 UNION ALL SELECT 'blue_light', CAST(blue_light_filter_active AS VARCHAR), COUNT(*) FROM raw.bedtime_screentime_sleep_debt GROUP BY 2 ORDER BY 1, 3 DESC","purpose":"Check categorical label variants and consistency","source":"raw"}</parameter> </invoke>