{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004893},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004894","485:4850005361","485:4850005947","485:4850006026","485:4850006510","485:4850005224","485:4850006433","485:4850006279","485:4850005949","485:4850004830","485:4850005228","485:4850006432","485:4850006270","485:4850006108","485:4850004895","485:4850005794","485:4850005948","485:4850006354","485:4850006187","485:4850006027","485:4850005712","485:4850005946","485:4850006107","485:4850005432","485:4850006352"],"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":[0.6173157586234701,0.5622005291698161,0.5565515051928153,0.5547317873566686,0.5537152488801773,0.5310043201940755,0.5271789772797904,0.5156313153914747,0.5128572297980367,0.49636755960656054,0.492219888794977,0.4455763477320025,0.44192675033885304,0.43473650393965096,0.4276765624840381,0.4159323566748146,0.39338261050187234,0.386925291921442,0.3832753402838721,0.380430182342877,0.37198305260335723,0.36942910790837813,0.36933121139211234,0.36755458874262864,0.36198255093226883],"twin_dists":[0.12756486371759992,0.13938342470956486,0.14060022215308454,0.14099256506595734,0.14121182178943276,0.1461287250064406,0.14696090752670926,0.14948133437703803,0.15008881244404884,0.15371769838114943,0.15463571524556433,0.16513853066486375,0.16597645802448563,0.16763523169147623,0.1692746485989317,0.17202684890563985,0.17740803406318773,0.17897473860882895,0.1798657693979745,0.18056315103983275,0.18264869173400095,0.18328381817084274,0.1833082068539182,0.1837513733994157,0.18514830294587722],"n_dims_used":44,"mean_confidence":0.9167360825972124},"coverage":{"mean_confidence":0.9167360825972124,"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}}