{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700006767},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["469:4690001617","496:4960009224","470:4700000838","466:4660005064","469:4690002986","470:4700005196","470:4700005786","466:4660009128","470:4700004202","466:4660004458","470:4700005047","466:4660005281","469:4690001507","469:4690001334","469:4690001879","470:4700004013","469:4690002987","469:4690001429","469:4690000864","469:4690004881","466:4660009296","466:4660005280","470:4700005195","469:4690001526","470:4700006361"],"twin_admin_codes":[469,496,470,466,469,470,470,466,470,466,470,466,469,469,469,470,469,469,469,469,466,466,470,469,470],"twin_sims":[0.7235268904393511,0.49490229275453157,0.4904449187927466,0.4826398149009502,0.46355479478312106,0.44443847359725064,0.4431491328654065,0.4422562340877437,0.43857292453730007,0.43520593390828216,0.4300689897366714,0.41574070814840436,0.4107240859762561,0.4098893006427143,0.4043376392997504,0.40209758851695376,0.40093192226121716,0.39590068706417797,0.3905308151431686,0.38914222203744087,0.3886789534775222,0.38482470970036353,0.3809987141405593,0.3708595127414899,0.3688817917360415],"twin_dists":[0.10448522633690184,0.1540417553938649,0.15502926683801074,0.1567649759157306,0.1610475777114485,0.16539949639285795,0.16569551010656042,0.16590070112609387,0.16674884555787348,0.16752660577403233,0.1687178707000972,0.17207203213615066,0.17325798035795112,0.17345593822690258,0.1747769967848518,0.17531232275418385,0.17559142459531926,0.17680033809761153,0.17809845241343322,0.17843548334321602,0.1785480507381042,0.1794870440189253,0.18042359716158904,0.182927831314122,0.18342021085700916],"n_dims_used":43,"mean_confidence":0.9150717092114825},"coverage":{"mean_confidence":0.9150717092114825,"n_dims_used":43,"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}}