{
    "action": "tool_call",
    "reasoning": "I've seen comprehensive salary breakdowns by experience level, remote ratio, education, and years of experience. The most striking pattern so far is that remote ratio (0/50/100) shows almost no salary difference across all experience levels, which is counterintuitive given common assumptions about remote work compensation. However, I should check if there are other surprising patterns - particularly around education requirements, since the data shows PhD holders don't consistently earn more than Bachelor's holders. Let me examine the relationship between company size and experience level to see if there are any unexpected patterns there.",
    "tool": "query_sql",
    "args": {
        "sql": "SELECT company_size, experience_level, COUNT(*) as job_count, ROUND(AVG(salary_usd), 2) as avg_salary, ROUND(MEDIAN(salary_usd), 2) as median_salary FROM raw.ai_job_dataset GROUP BY company_size, experience_level ORDER BY company_size, experience_level",
        "purpose": "Check if company size shows unexpected salary patterns across experience levels",
        "source": "raw"
    }
}