{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010205},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660010529","466:4660010693","466:4660010042","466:4660010373","466:4660009183","466:4660010206","466:4660010366","466:4660010036","466:4660009007","466:4660012616","466:4660009027","466:4660009379","466:4660010374","466:4660009345","466:4660010209","466:4660008854","466:4660010041","487:4870007216","466:4660012472","466:4660009013","466:4660012321","466:4660010369","466:4660010703","466:4660009376","466:4660010375"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,487,466,466,466,466,466,466,466],"twin_sims":[0.9226125754146594,0.6494757989656541,0.5884028712890484,0.5472013263300429,0.4984953546337105,0.483856765881078,0.43986381409164105,0.43501676565516467,0.4311341990260521,0.39348527445369785,0.3571621748826881,0.3326311257973926,0.31001471385534896,0.30345007789635087,0.28265836698244523,0.2746547025256685,0.25897806292056513,0.25583852806797336,0.25415852890512153,0.24637642826951284,0.24009953537577755,0.2390068986346563,0.23792874529432023,0.23674643758744543,0.21815771128847805],"twin_dists":[0.05212673251685551,0.12066307313833928,0.13375728118320387,0.14261833042093253,0.15324760340898258,0.15649378355464577,0.1664512808409415,0.16757037360486218,0.1684703766332637,0.17738322268238874,0.18636562002142884,0.19269812831835764,0.19876614749438842,0.20057416285171695,0.20645683602875314,0.2087904038845612,0.21348552527987136,0.21444702799872914,0.21496460723101432,0.21739101617213513,0.21938424465882564,0.21973464950938243,0.22008143272527733,0.2204628962003917,0.2266328061295909],"n_dims_used":45,"mean_confidence":0.9157466464572482},"coverage":{"mean_confidence":0.9157466464572482,"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}}