{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680010463},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680010310","468:4680010377","485:4850004499","489:4890002445","468:4680010573","485:4850004488","489:4890002529","477:4770001759","484:4840001440","477:4770001060","485:4850004498","468:4680010549","468:4680007522","468:4680001737","485:4850004551","468:4680010404","477:4770000488","489:4890001946","467:4670002021","484:4840003156","477:4770002404","489:4890002687","470:4700004959","489:4890002130","468:4680001085"],"twin_admin_codes":[468,468,485,489,468,485,489,477,484,477,485,468,468,468,485,468,477,489,467,484,477,489,470,489,468],"twin_sims":[0.41268462748663065,0.2359344786805572,0.22897873480485043,0.21108464623509984,0.20633436062990573,0.18500736096885492,0.18360867451877935,0.18135220328602905,0.1788823640634074,0.17842531339585233,0.1714290674352052,0.1687581647424434,0.16269490114075513,0.16072097106596384,0.15991559336390002,0.15773731654045917,0.15650272512338634,0.14777842788529405,0.14635092736919114,0.1436375305912905,0.13957754921766338,0.13928414059248406,0.13854872459827725,0.13851565043903058,0.13651286532738877],"twin_dists":[0.17279375585991413,0.2207255900604643,0.22300066995466633,0.22907268247831927,0.2307425828022668,0.23858474726951373,0.2391206620715756,0.23999134424366247,0.24095318416651382,0.24113220597905702,0.24391422455414105,0.24499771732609862,0.24750401574306385,0.2483345226178291,0.2486755034780923,0.2496040457095419,0.2501344766141773,0.2539729544243574,0.254616799516983,0.2558535509684238,0.25773688854831567,0.2578745680568256,0.2582206096875357,0.2582362045589811,0.2591857748459434],"n_dims_used":45,"mean_confidence":0.9211097717285156},"coverage":{"mean_confidence":0.9211097717285156,"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}}