{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":498,"cluster_id":4980003893},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680005928","468:4680001873","498:4980004680","468:4680003303","498:4980002463","498:4980004115","498:4980003422","498:4980002173","498:4980004542","484:4840006224","468:4680000713","468:4680001387","467:4670000929","470:4700006603","500:5000008266","498:4980003343","498:4980002885","498:4980002418","498:4980001450","498:4980000681","468:4680008082","500:5000006121","498:4980002398","498:4980002684","498:4980003898"],"twin_admin_codes":[468,468,498,468,498,498,498,498,498,484,468,468,467,470,500,498,498,498,498,498,468,500,498,498,498],"twin_sims":[0.41943151979827037,0.38371407451066686,0.3633313987221673,0.3485584137271076,0.34669686355201357,0.3246198401165567,0.3062644204548747,0.2842911050646488,0.28223467889084436,0.26735345790895226,0.22442844663269834,0.22242969950273708,0.2158222347675191,0.2055330364801327,0.20536002376589646,0.20137548836937416,0.1966625595549387,0.1945834544128074,0.19185520378691948,0.19162604095897012,0.18382479853658634,0.18194143719001607,0.17781936489478967,0.17684261424006892,0.17667851414645377],"twin_dists":[0.1712034446457085,0.1797584518002791,0.18480915177878998,0.1885596373899936,0.18903805795418335,0.1948204326978812,0.19979630692284067,0.20598573118450775,0.20657935396940752,0.21095580445448453,0.2245137633122305,0.22518484781107864,0.2274324552118561,0.23102685465656986,0.23108833080950653,0.23251407461480697,0.2342257421797322,0.23498986970595528,0.23600122999470843,0.23608663531829904,0.2390376654671793,0.23976324762015297,0.24137005210518725,0.2417546603647131,0.2418194250336332],"n_dims_used":45,"mean_confidence":0.9278834872775608},"coverage":{"mean_confidence":0.9278834872775608,"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}}