{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004583},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004711","485:4850004853","485:4850004380","485:4850005316","485:4850005453","485:4850004306","485:4850005183","485:4850005580","485:4850004775","485:4850005587","485:4850003878","485:4850004705","485:4850005731","485:4850004576","485:4850005109","485:4850005733","485:4850004435","485:4850005315","485:4850004381","485:4850005175","485:4850004783","485:4850004981","485:4850004652","485:4850005520","485:4850004506"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.8175851627031246,0.773950448321184,0.6495443856462809,0.6434516222584395,0.60406241527358,0.6020017905980746,0.5985352911972617,0.5983031425756885,0.5493216608328194,0.526847891872628,0.5223938355531406,0.4845871138424877,0.4699643086283868,0.45603796036054833,0.4539373482694568,0.44778963114080667,0.44705574423498495,0.43827502925252815,0.4233726276988225,0.41200493046332953,0.41185734117904693,0.4094434705805503,0.39644479190292237,0.39639055351827057,0.3900586570302582],"twin_dists":[0.08242686841853465,0.09297551683434574,0.12064831084743917,0.12195877319931496,0.13040300757305429,0.13084425767718527,0.13158660906755243,0.1316363271696509,0.1421602015961806,0.14703299465624015,0.14800376012655417,0.15633113066087248,0.1596028548060479,0.16275084213069724,0.16322862927101478,0.1646316510712875,0.16479961812427346,0.16681756264281639,0.17027952658085127,0.17295458789075457,0.17298952620558883,0.17356173323076254,0.17666926194442478,0.17668232438664477,0.17821298860430904],"n_dims_used":44,"mean_confidence":0.9159867546775124},"coverage":{"mean_confidence":0.9159867546775124,"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}}