{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660008113},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660008116","466:4660007218","466:4660006924","466:4660006649","466:4660008274","466:4660006648","466:4660006299","466:4660006786","466:4660006083","466:4660008417","466:4660007822","466:4660006407","488:4880006129","466:4660007212","466:4660007073","466:4660006793","466:4660006789","466:4660005709","466:4660007823","488:4880006184","466:4660007211","466:4660005517","488:4880005183","488:4880006240","488:4880005563"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,488,466,466,466,466,466,466,488,466,466,488,488,488],"twin_sims":[0.9025543753789921,0.7345993007265313,0.7161326016034473,0.686191127641506,0.681204642230943,0.6731986620612763,0.6606064693683096,0.6460423061336048,0.6364389312201412,0.6360211939267,0.5873276144635581,0.5825213443632808,0.5738157868973393,0.5734905590786814,0.5697176389461456,0.5673368313091255,0.5634659328406904,0.5576463415520843,0.5368001188989451,0.5328762642579554,0.5313197113185809,0.5270119245431318,0.5264376556578395,0.5174626935368887,0.5161596526195039],"twin_dists":[0.05881073035973926,0.10200400398351095,0.10613057212444621,0.11271415780968728,0.11380036799784285,0.11553936941673687,0.11826382122486168,0.12140177574283822,0.12346505826235712,0.12355472575551013,0.13398773867552674,0.1350181880482946,0.136886337291934,0.13695617904130292,0.13776670458408388,0.13827847030776885,0.1391110852374296,0.1403642594847426,0.14487025737487594,0.14572195642188485,0.14606017043011113,0.1469972786286555,0.14712232908483774,0.14908073368754743,0.14936572895049224],"n_dims_used":45,"mean_confidence":0.9193977355957031},"coverage":{"mean_confidence":0.9193977355957031,"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}}