{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002378},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840005132","484:4840005375","471:4710002542","471:4710002868","471:4710001572","471:4710002808","471:4710001709","484:4840004764","471:4710002330","471:4710002508","471:4710002543","471:4710002426","484:4840005638","484:4840006265","471:4710002897","471:4710002898","484:4840004309","471:4710002843","476:4760000981","471:4710002786","471:4710002053","484:4840006154","471:4710002674","471:4710002425","484:4840004310"],"twin_admin_codes":[484,484,471,471,471,471,471,484,471,471,471,471,484,484,471,471,484,471,476,471,471,484,471,471,484],"twin_sims":[0.6894690710892435,0.5704292228509568,0.511043731228429,0.4820548049887783,0.46188992530825784,0.45933988329287345,0.4253006376837877,0.39562727641690737,0.37238007442228127,0.3706489892164174,0.3547563280906036,0.34528777203078764,0.33335166986412723,0.331314030748229,0.32696375475853307,0.3245162218643927,0.30975029624411254,0.30796399532991187,0.3016349832437843,0.2952159378333066,0.2870667308386874,0.28698711037592406,0.2856993658086943,0.27525886831101787,0.2732388089899148],"twin_dists":[0.11199872175140768,0.1376137931788437,0.1504863830486298,0.15689541910842267,0.16142397497035418,0.16200142448882193,0.1698288553316798,0.17686623467337378,0.18255015280152181,0.18298018174655573,0.18697633732290556,0.18940109836349012,0.19250862732355623,0.19304510065588654,0.1941965360359308,0.19484807109859342,0.1988385443215102,0.19932856057772763,0.20107805971883708,0.20287444176835065,0.20518858523318595,0.20521138720652457,0.2055807040717368,0.20861281582855687,0.20920753151215038],"n_dims_used":45,"mean_confidence":0.9305938720703125},"coverage":{"mean_confidence":0.9305938720703125,"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}}