{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740002684},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740002685","474:4740002777","474:4740003059","474:4740002972","474:4740003243","496:4960004196","474:4740003154","474:4740002778","474:4740003156","496:4960004648","488:4880001827","478:4780000153","496:4960004343","474:4740003056","488:4880001487","489:4890000294","487:4870013158","489:4890002982","474:4740002776","496:4960004649","470:4700008237","474:4740003064","478:4780005935","494:4940003136","474:4740002867"],"twin_admin_codes":[474,474,474,474,474,496,474,474,474,496,488,478,496,474,488,489,487,489,474,496,470,474,478,494,474],"twin_sims":[0.05758671860807749,0.05303969526291701,0.029004609854894493,0.022068644559303262,0.009987515398556593,0.003450417084681042,0.0029964665692189113,0.0018604938973492062,0.0014090467445860531,0.0011428951619070825,0.0010980297375778089,0.001090118653738997,0.0008191097062821943,0.0007984277476134429,0.0006959520354954182,0.0005447907314625745,0.00041633486292372036,0.0003879530619172755,0.00033716982999459,0.00020904290177973733,0.00013637143092888265,0.00010480267820010173,0.00009672105797266875,0.00008493441685028641,0.0000692329239348283],"twin_dists":[0.31031379109754625,0.314752886039313,0.34558820161264275,0.3586792638204989,0.3942035976344934,0.43732271689713814,0.44272997373160594,0.4605296318572984,0.47059897699131403,0.478043646529571,0.47945459843931754,0.47970891587852577,0.4896558410303934,0.4905359928523705,0.49523680556820615,0.5035081222129082,0.5124374176985629,0.5147562221745754,0.519333106094567,0.534634161450795,0.5479450112131833,0.5559911854443185,0.5584204078026784,0.5623319692774165,0.5684300539306026],"n_dims_used":45,"mean_confidence":0.9201085408528645},"coverage":{"mean_confidence":0.9201085408528645,"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}}