{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002302},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["471:4710002149","471:4710002253","471:4710002252","471:4710002095","471:4710002096","471:4710002203","471:4710002309","471:4710002097","471:4710002156","471:4710002103","471:4710002040","471:4710002102","471:4710002150","471:4710002154","471:4710002204","471:4710003338","471:4710003293","471:4710002205","471:4710002151","471:4710002323","484:4840007640","471:4710003294","471:4710003336","484:4840007638","471:4710003250"],"twin_admin_codes":[471,471,471,471,471,471,471,471,471,471,471,471,471,471,471,471,471,471,471,471,484,471,471,484,471],"twin_sims":[0.9907284804268728,0.9858534782154676,0.9726715393428276,0.962832346173136,0.951278202534943,0.9496907876491278,0.851548770741306,0.8386178983233064,0.7401712900193271,0.6707039115409212,0.6552145016908847,0.6044131566245085,0.552125382433936,0.49764113293459405,0.47990207639226823,0.46813614770603823,0.4447456658671494,0.43385931004560013,0.4213773407279146,0.4128490394303689,0.41043570185050127,0.40163428661753287,0.382114317398417,0.37790027612176297,0.36977321594786416],"twin_dists":[0.017726575989295664,0.021923442536639907,0.030573695086140617,0.03574545010283309,0.04104885390165113,0.041729476769446196,0.07362829796588737,0.07705402029019928,0.10074672070495591,0.11608011431343097,0.11942700455986427,0.1303279033654888,0.14155486422065128,0.153436258538268,0.15737585715620236,0.16001423493965974,0.16532901822007398,0.16783833985850471,0.17074682867810925,0.1727548695176754,0.1733263467181477,0.17542320981039844,0.18015004829723189,0.18118537745592805,0.1831981170230093],"n_dims_used":44,"mean_confidence":0.919847228310325},"coverage":{"mean_confidence":0.919847228310325,"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}}