{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970002485},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970002117","497:4970002413","665:6650000134","665:6650000978","497:4970002555","665:6650000113","665:6650000155","665:6650000220","497:4970002484","665:6650000927","665:6650000934","497:4970002116","497:4970002553","497:4970002414","665:6650000222","497:4970002193","497:4970002342","665:6650000198","497:4970002411","492:4920003741","665:6650000298","665:6650000199","665:6650000272","491:4910000242","497:4970002271"],"twin_admin_codes":[497,497,665,665,497,665,665,665,497,665,665,497,497,497,665,497,497,665,497,492,665,665,665,491,497],"twin_sims":[0.29014493628460514,0.22925320008560066,0.20072030101756108,0.1894260630588306,0.16565166394164313,0.1558497100700997,0.15160517980250943,0.14619021014584946,0.14490696937231246,0.1423596233428311,0.13874430179878067,0.13185084597944513,0.1300777167567945,0.1214185299885198,0.11174422053764403,0.10834654599949205,0.10503093004348268,0.10431409844147427,0.09733301863224608,0.09502427449226789,0.088295159559442,0.08548173256798021,0.08272653884870676,0.08148196199733607,0.08024531523823555],"twin_dists":[0.2043099229632011,0.22291004205973383,0.23275036398677862,0.23691018204368972,0.2462735427576922,0.25041627499607405,0.2522693246739666,0.25468957818242427,0.2552728117371108,0.25644202538945365,0.2581284494377365,0.26143730745210425,0.2623093758715828,0.26670236044408796,0.2719028869664692,0.27381167015449737,0.2757196152193688,0.2761382512798004,0.28033744267261407,0.28177813110960764,0.2861409365180953,0.288043494249974,0.2899556537749576,0.29083613806732056,0.29172174183517335],"n_dims_used":44,"mean_confidence":0.9054444052956321},"coverage":{"mean_confidence":0.9054444052956321,"n_dims_used":44,"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}}