{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006042},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006374","485:4850006758","485:4850005805","485:4850003408","485:4850004633","485:4850006529","485:4850005301","485:4850006379","485:4850003567","485:4850006045","485:4850006010","485:4850006530","485:4850006290","485:4850005100","485:4850005049","485:4850004860","485:4850005726","485:4850005689","485:4850006695","485:4850006095","485:4850005336","485:4850005270","485:4850005534","485:4850004923","485:4850003326"],"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":[0.5421048829081884,0.4947398132666399,0.4913598710674112,0.45060568667142903,0.4065589429660387,0.35769652643394007,0.3399787618003672,0.33477248920819663,0.3231165584944382,0.3108120332508561,0.2928119517470185,0.26386588059176747,0.25672431565101156,0.25534014126281795,0.25105282829721276,0.250952184564701,0.24595776847473488,0.22688010213215012,0.2250130781715208,0.21641503516269733,0.21087449626113164,0.20889267524075625,0.2046561388686715,0.20094999842149064,0.19997158262991388],"twin_dists":[0.14372075135757104,0.1540777062248974,0.15482634829599806,0.16398809085287055,0.17424746092898932,0.1862302643125199,0.19077604047706237,0.19213560845963615,0.19522188945839272,0.19854805750099583,0.2035531154082121,0.2120030914898828,0.21417499843921128,0.21460034714225873,0.21592717524189517,0.21595849494062005,0.2175229346718183,0.22369602093024696,0.22431822441005275,0.22722893565294328,0.22914601453288472,0.22984002719097013,0.2313388064339481,0.23266746464505253,0.2330210359822874],"n_dims_used":45,"mean_confidence":0.9181954277886285},"coverage":{"mean_confidence":0.9181954277886285,"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}}