{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960001523},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960002142","496:4960002278","496:4960001774","488:4880003308","469:4690005816","469:4690005989","496:4960003386","472:4720004131","472:4720007893","496:4960009589","496:4960008423","496:4960003523","496:4960004236","496:4960003946","496:4960001899","496:4960002149","484:4840006453","496:4960009598","469:4690006908","496:4960001084","496:4960002827","496:4960001902","479:4790006484","496:4960007837","472:4720005467"],"twin_admin_codes":[496,496,496,488,469,469,496,472,472,496,496,496,496,496,496,496,484,496,469,496,496,496,479,496,472],"twin_sims":[0.30838731276826414,0.20315838895685126,0.10867475198392025,0.10423494493716769,0.09417892964669887,0.08825957802507009,0.0838565061453205,0.07478840388211727,0.07459788530964631,0.06905105912983824,0.06503216825128254,0.06133907327906395,0.05796944982492129,0.05550945669277635,0.050394888431484194,0.05000992934576175,0.047363701260878445,0.046387546576405286,0.04454473368508598,0.043942629521100535,0.04366724138182426,0.042972804617080924,0.04219890166702623,0.03958024055812454,0.0393321654182816],"twin_dists":[0.19921228921923032,0.231873747482927,0.27362528211318554,0.27618461482381274,0.282312531890766,0.28616469534350675,0.28916537541990717,0.2957657242582893,0.29591115288434855,0.30028313101184206,0.3036327322701285,0.30686338800886626,0.30995351858220294,0.3123043640020531,0.31748219034601755,0.3178893287690389,0.3207610176792786,0.3218542536743792,0.32397171168695177,0.3246794839517509,0.3250059200627993,0.32583683189276474,0.3267762415512053,0.330066511412596,0.33038765879571624],"n_dims_used":45,"mean_confidence":0.9252355787489149},"coverage":{"mean_confidence":0.9252355787489149,"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}}