{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700007494},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700007866","470:4700008846","470:4700007781","466:4660005756","470:4700008162","493:4930003799","489:4890000397","466:4660007558","470:4700008615","470:4700005149","470:4700008614","470:4700006642","466:4660005878","466:4660008009","470:4700007682","472:4720000763","472:4720002161","470:4700008422","470:4700007507","470:4700007783","466:4660008313","485:4850002139","470:4700008552","470:4700006530","470:4700005308"],"twin_admin_codes":[470,470,470,466,470,493,489,466,470,470,470,470,466,466,470,472,472,470,470,470,466,485,470,470,470],"twin_sims":[0.8455426217754245,0.4884311178276561,0.4327055313845796,0.42925496440356403,0.4100241857040102,0.3972943554659203,0.3965994492452864,0.38961658372753233,0.3885068769326248,0.3840683923052723,0.3815655674189569,0.3733584864445624,0.37192497334116376,0.3662438489980934,0.35891967664204166,0.35535127275936473,0.3529550127872146,0.3509923374364767,0.3500305572952307,0.34820328531402045,0.3457772085215411,0.34468630445604176,0.3303925269765998,0.32764347391584947,0.32294882819320303],"twin_dists":[0.07523235733776969,0.15547628767823948,0.16810574046330495,0.16890717224730356,0.17342394011130866,0.17646476521830667,0.17663201972081283,0.17832028575951334,0.17858987887468167,0.17967182588630506,0.18028455516055492,0.18230753670593794,0.18266311108875852,0.18407901589430836,0.18592082036962582,0.1868251138463459,0.18743499980224468,0.1879361365192405,0.18818224523879712,0.18865080176715648,0.18927491054716705,0.18955630019740463,0.19328830838710645,0.19401607355835673,0.19526674688407208],"n_dims_used":43,"mean_confidence":0.9157127557798873},"coverage":{"mean_confidence":0.9157127557798873,"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}}