{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002823},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840006156","471:4710002901","471:4710002763","471:4710002739","484:4840005898","484:4840005767","471:4710002738","471:4710002790","471:4710002702","471:4710002758","484:4840005259","471:4710002899","471:4710002765","471:4710002764","484:4840004309","471:4710002761","471:4710002733","484:4840006155","471:4710002674","484:4840004429","471:4710002808","484:4840005386","471:4710001412","484:4840004998","471:4710002843"],"twin_admin_codes":[484,471,471,471,484,484,471,471,471,471,484,471,471,471,484,471,471,484,471,484,471,484,471,484,471],"twin_sims":[0.5716889049136936,0.4743170396014394,0.4553622058313937,0.4404780677001971,0.4377699949083937,0.42864540344173135,0.41978634473793236,0.41453942779795516,0.41229776358375925,0.3842082508517235,0.37277237434997296,0.3328213053010742,0.32942869220778015,0.32664758111788317,0.3226764788601705,0.3215278031813289,0.3064185450503856,0.2840059714948415,0.2777952167998198,0.27634549425394483,0.27390143537446454,0.2538807670385129,0.252411810418248,0.24041377156094182,0.23732892718662507],"twin_dists":[0.13734315249298978,0.15862554503934154,0.16290445566350858,0.1663098084903242,0.1669341036519986,0.16904902169130123,0.1711201129268436,0.17235545175724895,0.17288528264337727,0.17963764286809347,0.1824528367684732,0.19264808993294844,0.19354308677729948,0.19428054940384382,0.19533961107918826,0.19564730558192478,0.19975382809199466,0.2060678848451607,0.20786987351641203,0.20829401340569265,0.20901215448868263,0.21505038987762756,0.21550505038426176,0.219283662105111,0.2202748049960617],"n_dims_used":45,"mean_confidence":0.9269912719726563},"coverage":{"mean_confidence":0.9269912719726563,"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}}