{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930007111},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930007094","493:4930007092","493:4930007076","494:4940007396","494:4940007607","494:4940007168","494:4940002578","494:4940003140","494:4940007188","493:4930004856","494:4940002348","466:4660003151","493:4930007110","493:4930004742","493:4930006483","494:4940001916","494:4940001531","493:4930007077","493:4930006911","466:4660000812","466:4660003341","494:4940007599","494:4940008100","466:4660000369","496:4960011249"],"twin_admin_codes":[493,493,493,494,494,494,494,494,494,493,494,466,493,493,493,494,494,493,493,466,466,494,494,466,496],"twin_sims":[0.5283883975323395,0.4178374656592356,0.28976425835629194,0.2803467321622049,0.24023803093448295,0.21893653558557305,0.21408086179936908,0.21004475400267816,0.19506382198948596,0.1821882285405269,0.17288811666062182,0.16530621909466206,0.16453003726075394,0.1641901406322058,0.1591962403284877,0.1572557107727509,0.15124419300373318,0.15070492292942217,0.14410481403238293,0.13907548480791637,0.1346123031912231,0.13173066320472876,0.12276853344772838,0.11916544088346719,0.11846040669434721],"twin_dists":[0.14669766474654805,0.17157818350822632,0.20441828342295507,0.20712664943330683,0.2193399036622951,0.22636742250366124,0.2280324898574076,0.22943603965057602,0.23481282031149361,0.23966786804023016,0.24332744211311616,0.24641647824410398,0.24673842956205144,0.24687976047899657,0.24898112068407519,0.24981060155290805,0.2524286705951255,0.2526672356646513,0.2556393383360501,0.25797260977008063,0.26009657579211765,0.26149613606149286,0.2660021348577173,0.26788435071181876,0.2682577259945571],"n_dims_used":45,"mean_confidence":0.926772223578559},"coverage":{"mean_confidence":0.926772223578559,"n_dims_used":45,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}