{"items":[{"key":"get-dataset-status","description":"Free manifest, freshness, source commit, record counts, source links, and exact comparison slice IDs.","streaming":false},{"key":"preview-inference-chips","description":"Free preview of up to five verified rows for one exact comparison slice.","streaming":false},{"key":"rank-inference-chips","description":"Paid exact-slice ranking with vendor filters, grouping, bounded pagination, and official or derived metric view.","streaming":false},{"key":"compare-inference-chips","description":"Paid comparison of 2–8 accelerator slugs inside one exact slice, with explicit missing-evidence reasons and optional baseline deltas.","streaming":false}]}