{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":477,"cluster_id":4770002116},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["477:4770002054","477:4770002245","477:4770001815","477:4770002181","477:4770002248","477:4770002801","477:4770002806","477:4770001926","477:4770002375","477:4770003042","477:4770002053","477:4770000540","477:4770002955","477:4770001805","477:4770001931","477:4770002885","477:4770001810","477:4770001737","477:4770002453","472:4720003148","477:4770002327","477:4770002119","476:4760001853","477:4770002454","472:4720007715"],"twin_admin_codes":[477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,472,477,477,476,477,472],"twin_sims":[0.5276593886790498,0.522595145443775,0.4750516369607383,0.42230759087094794,0.2859110463100028,0.28586176538621455,0.2631471718782859,0.2507601006538306,0.23081969948527756,0.2269564798884363,0.19929915148213784,0.19289634009005424,0.16900969256655596,0.16251619967162453,0.16036924940136282,0.15688518482679048,0.14425071755193328,0.138812008124426,0.13690060006110294,0.12990640576300316,0.12986343402003264,0.1277697780159948,0.1269231771853017,0.12304609114964014,0.12033819333063966],"twin_dists":[0.14685632531167028,0.1479598441258548,0.1584609015523562,0.1705288460027114,0.20551992692826462,0.20553407392146716,0.21221998432369496,0.2160182925123411,0.22239415319256273,0.2236706397701669,0.23326472518351798,0.2356141078262886,0.24489515818967017,0.2475789003489455,0.248483281445767,0.24996983077879925,0.2555725586689588,0.258096567347556,0.25900113035750705,0.26239410489673953,0.2624153716044381,0.2634580239461007,0.26388330812715716,0.2658588978429341,0.2672670045319174],"n_dims_used":45,"mean_confidence":0.922749752468533},"coverage":{"mean_confidence":0.922749752468533,"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}}