{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700007193},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660006099","466:4660005979","466:4660006315","466:4660005854","466:4660008761","466:4660008595","466:4660008615","469:4690007942","466:4660006331","466:4660008143","466:4660007243","466:4660007997","466:4660008757","466:4660007382","470:4700002295","469:4690007759","466:4660005747","466:4660007969","469:4690007817","469:4690007499","466:4660001587","469:4690007438","466:4660007833","466:4660001791","466:4660006108"],"twin_admin_codes":[466,466,466,466,466,466,466,469,466,466,466,466,466,466,470,469,466,466,469,469,466,469,466,466,466],"twin_sims":[0.5714100604845485,0.5364523870746356,0.47161429854384224,0.467957495538459,0.45314872230167036,0.4212963824733295,0.42041652411908104,0.4147107611035367,0.4018865734725585,0.400940998624004,0.39928072954307414,0.3824752672752902,0.37825724536349453,0.3756680226144207,0.37382244185029356,0.3687109065095479,0.34594663321613023,0.34287341379634423,0.3352140365287361,0.32894263525874323,0.3280464553882207,0.32712074618224374,0.32541774235758186,0.3168597567426867,0.308128366322429],"twin_dists":[0.13740305625877194,0.14494568456954546,0.159232031518137,0.16005446525867767,0.1634082122622176,0.170765808957036,0.17097218693308394,0.17231500722266915,0.17536282010991058,0.1755892499753402,0.17598740886155081,0.18006162464401773,0.18109745931899562,0.18173608015019913,0.1821925995343675,0.18346281658396627,0.1892312510524467,0.19002496798431864,0.1920198608820248,0.19367172559737783,0.193909181300653,0.19415483710540707,0.1946077698036863,0.19690411556753748,0.1992834023677503],"n_dims_used":43,"mean_confidence":0.9156977631324945},"coverage":{"mean_confidence":0.9156977631324945,"n_dims_used":43,"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}}