{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680004305},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680004399","468:4680003439","467:4670004187","468:4680003841","467:4670003670","468:4680003735","467:4670004129","468:4680004394","467:4670004044","467:4670004229","467:4670002515","467:4670002722","468:4680003642","467:4670002351","468:4680004313","468:4680003536","468:4680001296","467:4670003965","499:4990004307","468:4680003882","468:4680004591","468:4680000865","468:4680003734","472:4720007023","499:4990004317"],"twin_admin_codes":[468,468,467,468,467,468,467,468,467,467,467,467,468,467,468,468,468,467,499,468,468,468,468,472,499],"twin_sims":[0.6266452497060309,0.5965929602444512,0.5801486263446806,0.5501333877833928,0.5336805153246134,0.5047211703188313,0.49975300195792877,0.49821864883802447,0.4963635308465255,0.4959217990032911,0.4932647259042411,0.4837539207286377,0.4744640620009503,0.45646067432093373,0.44555273021208835,0.43710834923433023,0.42788009195346566,0.4201777528726214,0.41915227299198893,0.41745909386672925,0.4165604994910275,0.41589731285955855,0.41456739854970637,0.40365234392660543,0.3940493391962018],"twin_dists":[0.1255658203315445,0.1320026050621235,0.1355271179355665,0.14198489426217434,0.14554728542235204,0.15187533208826437,0.15297001712496358,0.15330870396105198,0.15371858900092392,0.15381625322919004,0.15440424672008277,0.156516693918166,0.15859258656004552,0.1626547922092892,0.16514394463465323,0.16708686442480825,0.16922723257514108,0.17102822416379654,0.17126904765411116,0.17166722266522277,0.17187882007341745,0.17203511019818474,0.172348848554532,0.174940626469116,0.17724695547015262],"n_dims_used":45,"mean_confidence":0.9299864027235243},"coverage":{"mean_confidence":0.9299864027235243,"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}}