{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960004881},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960004728","496:4960006300","496:4960007374","496:4960007638","496:4960007750","496:4960007241","496:4960005033","496:4960005190","496:4960007635","496:4960005782","496:4960005043","496:4960004585","496:4960007377","496:4960007637","496:4960005502","496:4960005488","496:4960004424","496:4960005489","496:4960007511","496:4960007636","496:4960005633","488:4880001816","496:4960007632","488:4880002931","493:4930000491"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,488,496,488,493],"twin_sims":[0.8674207191965984,0.7401437862847283,0.7295121578557865,0.6951844417403441,0.6889054861401004,0.6837859452094579,0.6794698806601417,0.6781115661270505,0.6666230613152558,0.6634066273277559,0.6493940602749118,0.6358316928259177,0.6268925143898975,0.6251804498295913,0.6204678561904413,0.6190346882528242,0.6133955294531737,0.5828352488868909,0.5586140822376641,0.5480980688566907,0.5437026084256148,0.5365489270214664,0.5317449380008591,0.5283462710117051,0.512670908753916],"twin_dists":[0.06926856999296875,0.10075294185773348,0.10314671439526056,0.11074845920275618,0.11212181045600328,0.1132383923192338,0.11417767983314904,0.11447291626222998,0.11696356994936136,0.11765899775945275,0.1206806658864869,0.12359540020724767,0.12551281462839745,0.1258797976252896,0.12688963109249443,0.127196657907861,0.12840447155474477,0.1349508698568616,0.1401557444241186,0.14242453990625598,0.14337494685031535,0.1449247429350586,0.14596775507113174,0.14670683181667477,0.1501296429376689],"n_dims_used":45,"mean_confidence":0.932332017686632},"coverage":{"mean_confidence":0.932332017686632,"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}}