{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850000673},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960005239","500:5000002218","499:4990002409","485:4850001294","485:4850001965","470:4700007981","470:4700005568","470:4700000400","488:4880005756","478:4780006407","470:4700001044","496:4960005254","489:4890000616","472:4720000628","485:4850000855","496:4960005105","496:4960004565","470:4700001173","470:4700000216","470:4700000486","500:5000005187","470:4700000934","470:4700006155","496:4960005216","468:4680001162"],"twin_admin_codes":[496,500,499,485,485,470,470,470,488,478,470,496,489,472,485,496,496,470,470,470,500,470,470,496,468],"twin_sims":[0.5211916036782136,0.4618194149515017,0.46056567233091833,0.4351519426588237,0.4298707800249813,0.4222746445787204,0.41071533240469865,0.3949931637587822,0.38711765711804885,0.38545897076815716,0.3853999791123551,0.3737975916519577,0.3682612656686796,0.365930785499202,0.3568033632767282,0.3446380816259356,0.3439999461198604,0.3433405459611453,0.34240506442546637,0.34077505093622273,0.3402540667225459,0.3393219736098491,0.3357904836272441,0.32429622793678886,0.31638550156146367],"twin_dists":[0.14826610985330008,0.1614399266261824,0.16172370649657256,0.16753909694700628,0.16876395088384735,0.17053656275594486,0.17326005523127302,0.17701914736664048,0.1789278891857423,0.17933221605843905,0.17934661125536866,0.18219875397447174,0.18357496977180754,0.18415735863844357,0.18645656845031822,0.18956874976466118,0.18973358277968563,0.1899040793488955,0.1901462597601007,0.19056908811539405,0.19070446046754652,0.19094693288587306,0.19186887496777166,0.1949067669901827,0.19703238455909347],"n_dims_used":45,"mean_confidence":0.9167739868164062},"coverage":{"mean_confidence":0.9167739868164062,"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}}