{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970002687},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970003018","665:6650000902","497:4970003195","665:6650000040","497:4970002805","497:4970002226","497:4970002130","490:4900013228","665:6650000716","484:4840001412","497:4970003025","484:4840007423","497:4970002806","494:4940005692","484:4840008485","491:4910005385","469:4690002716","498:4980002208","498:4980003815","497:4970001874","471:4710002670","490:4900013229","477:4770002756","665:6650000665","484:4840008617"],"twin_admin_codes":[497,665,497,665,497,497,497,490,665,484,497,484,497,494,484,491,469,498,498,497,471,490,477,665,484],"twin_sims":[0.09466099595959969,0.06871361602431995,0.026314408252068888,0.00690481897114011,0.006681666530603878,0.00334164959534037,0.0018954701604751091,0.001882542804764825,0.0012244363740831516,0.000943827350555617,0.0009207374794720951,0.0007872468310319129,0.0007335188196590492,0.0006172342373404701,0.0006054032929710318,0.0005652989798265661,0.0005439251072822002,0.000534960263962367,0.000526840855648957,0.0005184914026595946,0.0004937459667038011,0.00046245335195358524,0.0004621817490342132,0.00043005481638967735,0.00040310353549372226],"twin_dists":[0.28200732364765935,0.30055818088765357,0.3503068434660985,0.40969321135636116,0.4110435334537198,0.4385563835096978,0.45984696841110106,0.4600979222374912,0.4756057860444788,0.48474918801769384,0.48561026358123455,0.49102068149630607,0.49344297774441037,0.4993082715451233,0.499961642939823,0.5022686808782865,0.5035613898172364,0.5041177586669845,0.5046292227057405,0.5051629121425449,0.5067931287617339,0.5089676556362609,0.5089871246193358,0.5113690761315359,0.5134993869124098],"n_dims_used":45,"mean_confidence":0.9027520921495226},"coverage":{"mean_confidence":0.9027520921495226,"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}}