{"_note":"This is a mock response. Real search queries 53K+ museum artworks from Alexandria Aeternum.","_sandbox":true,"cost":{"gcx":0,"note":"Free \u2014 50 searches/hr rate limit","usd":0.0},"dataset":"Alexandria Aeternum (53K+ artworks, 7 museums)","next_steps":[{"action":"get_artwork","cost":"1 GCX ($0.10)","endpoint":"POST /api/tools/get_artwork","params":{"artifact_id":"AETR-00142"},"why":"Get Human_Standard metadata (500-1200 tokens) + signed image download URL"},{"action":"get_artwork_oracle","cost":"2 GCX ($0.20)","endpoint":"POST /api/tools/get_artwork_oracle","params":{"artifact_id":"AETR-00142"},"why":"Get Hybrid_Premium 111-field NEST deep visual analysis (2K-6K tokens)"},{"action":"batch_download","cost":"50 GCX ($5.00)","endpoint":"POST /api/tools/batch_download","why":"Bulk download metadata + images (min 100 artworks)"},{"action":"compliance_manifest","cost":"Free","endpoint":"POST /api/tools/compliance_manifest","why":"Get AB 2013 + EU AI Act compliance documentation for the dataset"}],"query":"impressionist","results":[{"artist":"Claude Monet","date":"1906","gcx_id":"AETR-00142","image_available":true,"medium":"Oil on canvas","museum":"Art Institute of Chicago","title":"Water Lilies"},{"artist":"Claude Monet","date":"1872","gcx_id":"AETR-00891","image_available":true,"medium":"Oil on canvas","museum":"Musee Marmottan Monet","title":"Impression, Sunrise"},{"artist":"Vincent van Gogh","date":"1888","gcx_id":"AETR-01203","image_available":true,"medium":"Oil on canvas","museum":"Musee d'Orsay","title":"Starry Night Over the Rhone"}],"total_results":3}