{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870006503},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870006957","487:4870006959","487:4870006802","469:4690005657","487:4870007969","487:4870005327","487:4870005183","469:4690002538","487:4870008260","466:4660014363","487:4870006496","487:4870006648","487:4870006652","487:4870005328","469:4690002943","466:4660012519","466:4660012050","487:4870005185","466:4660013993","466:4660012049","466:4660010262","487:4870004754","469:4690003037","466:4660008904","469:4690003043"],"twin_admin_codes":[487,487,487,469,487,487,487,469,487,466,487,487,487,487,469,466,466,487,466,466,466,487,469,466,469],"twin_sims":[0.8508606383498027,0.8403423204077054,0.7966166723169019,0.7884167275115733,0.7774783999526719,0.7749940554723966,0.773777440863009,0.7593688222893984,0.7556651711878136,0.752361437377562,0.751525428736265,0.7513997093019511,0.7468680770879107,0.72399844354277,0.721990822120301,0.6990966057597747,0.6986671945927214,0.6971063610649717,0.6916301044464519,0.6750187068433062,0.6642178092942121,0.6603959327691901,0.6601855908496456,0.65178199745311,0.6497551399970374],"twin_dists":[0.07381326561198846,0.07660303903719692,0.08758234689780782,0.08955285934150328,0.09214673434078689,0.09273073317809326,0.09301606625106731,0.09636436442804357,0.09721639279598177,0.09797365581665225,0.09816487893745274,0.09819362133869451,0.09922728933547649,0.10437999477827484,0.10482775647907014,0.10989044701301331,0.10998471648343022,0.11032717781378838,0.1115264214084767,0.11514453699618121,0.11748368265983207,0.1183092746201774,0.11835468301821031,0.12016655907475095,0.12060294747130355],"n_dims_used":43,"mean_confidence":0.916484744049782},"coverage":{"mean_confidence":0.916484744049782,"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}}