{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970001697},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970000229","497:4970000138","497:4970001876","497:4970001534","497:4970002496","497:4970000136","497:4970003028","497:4970002131","497:4970001302","497:4970002046","497:4970002047","497:4970000171","497:4970001536","497:4970001544","497:4970001968","497:4970000173","497:4970001535","497:4970001711","497:4970002351","497:4970001541","497:4970001384","497:4970000285","497:4970002495","497:4970001539","665:6650000055"],"twin_admin_codes":[497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,665],"twin_sims":[0.26808027999614265,0.23650473247908058,0.23267639031460244,0.1444348199266201,0.1281357079729275,0.11961919302116322,0.08695297762158741,0.08410614237864471,0.08400750871159667,0.08244444489842094,0.07765884699130685,0.0768558751567283,0.07444985162121769,0.06448911956996077,0.06149316272541972,0.06060045167624922,0.05299041301230776,0.05202134725259153,0.05157092835125377,0.05056062036370538,0.04641768703882443,0.04540544962426625,0.039314734855508175,0.03716514855509857,0.03613754937068374],"twin_dists":[0.21073861812930972,0.22054103367928032,0.2217856754567196,0.25548836693996685,0.26327486171952424,0.26764494347060036,0.2870424672750234,0.28899193237438625,0.2890604122189569,0.2901542897073471,0.29360998550358874,0.2942064715642891,0.2960243586653521,0.30409820740992133,0.30672544776183625,0.30752857687987806,0.31480269815204764,0.3157900827032311,0.3162542260494503,0.3173077068962414,0.3218202113770297,0.32297375646068766,0.330410287975076,0.3332683517277974,0.3346844524668652],"n_dims_used":45,"mean_confidence":0.9115514119466146},"coverage":{"mean_confidence":0.9115514119466146,"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}}