{
    "action": "tool_call",
    "reasoning": "To identify the most interesting analytical questions, I need to understand what dimensions and measures are available. The card shows temporal axes (publication date, training time, last modified), spatial (country), measures (parameters, compute, cost, etc.), and classifiers (organization, task, domain, etc.). I should inspect the actual columns to see what specific analytical angles exist, particularly around compute resources, model evolution, and organizational patterns.",
    "tool": "inspect_columns",
    "args": {
        "table": "all_ai_models"
    }
}