```json { "action": "tool_call", "reasoning": "I have the first 30 columns from inspect_columns, but the table has 61 total columns. To provide a complete classification, I need to see the remaining 31 columns. I'll request the full column list by specifying all columns or requesting the remaining ones.", "tool": "query_sql", "args": { "sql": "SELECT column_name, phys_type, semantic_role FROM meta.columns WHERE table_name = 'ai_supercomputers' ORDER BY column_name", "purpose": "Get complete list of all 61 columns with their types and semantic roles to provide comprehensive classification", "source": "raw" } } ```