{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005654},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005809","485:4850005382","485:4850004850","485:4850006051","485:4850005173","485:4850004462","485:4850005189","485:4850002006","485:4850005967","477:4770000120","485:4850006762","485:4850005528","485:4850005461","485:4850008916","485:4850006050","485:4850005042","470:4700007216","485:4850004397","489:4890000420","485:4850005741","485:4850005448","485:4850005025","485:4850005617","487:4870011882","485:4850008379"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,477,485,485,485,485,485,485,470,485,489,485,485,485,485,487,485],"twin_sims":[0.39258007992701677,0.25948684570360037,0.17332030315555505,0.11887891318783156,0.11251782633046671,0.10786780317966076,0.10776165060178254,0.10549649965514303,0.08163775740941155,0.07109420523116823,0.06763141333888228,0.06567596027003872,0.06315557831877794,0.06204491639441809,0.06068830142419762,0.05509444394960306,0.048398339888763985,0.04335754937902747,0.04278439794264074,0.04200212379693837,0.041292304782445784,0.03980236488281632,0.03960500450898054,0.03602214950094886,0.035656540659281324],"twin_dists":[0.17760208991916349,0.21333040083295216,0.24315431108033836,0.26803588693456554,0.271474563640894,0.274084334292101,0.274144919691475,0.2754489079478856,0.29072533280457474,0.2986406972678772,0.30144776152866215,0.3030850010466683,0.3052550068061169,0.306233834793702,0.3074491132523037,0.312709416316218,0.3196226576844978,0.325375091987975,0.32606421195661695,0.3270174134193841,0.3278953566083701,0.3297803991967017,0.3300345465429807,0.33484560924588813,0.3353590976088496],"n_dims_used":45,"mean_confidence":0.9193552652994792},"coverage":{"mean_confidence":0.9193552652994792,"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}}