```json { "action": "tool_call", "reasoning": "To check for duplicate or near-duplicate rows, I need to understand the structure of the dataset first. The card shows only 1 table (raw.benchmarks) with 1,311 rows and 69 columns, but column ownership is not listed. I'll inspect the columns to understand what constitutes a unique row, then write SQL to detect exact duplicates and potential near-duplicates based on key identifying columns.", "tool": "inspect_columns", "args": { "table": "benchmarks" } } ```