{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005464},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["486:4860002055","486:4860001608","474:4740004505","486:4860001986","474:4740003598","478:4780008346","487:4870002648","474:4740004972","478:4780007423","486:4860001934","474:4740004654","500:5000001510","486:4860002244","478:4780007602","487:4870009409","486:4860002225","474:4740004504","486:4860002185","478:4780007354","494:4940008941","486:4860002975","478:4780007741","474:4740004506","486:4860002008","478:4780006397"],"twin_admin_codes":[486,486,474,486,474,478,487,474,478,486,474,500,486,478,487,486,474,486,478,494,486,478,474,486,478],"twin_sims":[0.44018386076299587,0.31509842244617464,0.22146643009954187,0.1697389528624728,0.1689094244519193,0.16598659418525125,0.16486462949737277,0.12600501983830276,0.12538110896802585,0.12094659929150776,0.11813353463412579,0.11048152191145295,0.10995086540653277,0.10806657820322013,0.10743591751580998,0.10737412374074463,0.10230878740733153,0.09909200190498085,0.09821728123883433,0.09701345789738322,0.09400167150673222,0.0892903062922733,0.08611668653463345,0.08463766195057708,0.08370279864074064],"twin_dists":[0.16637755939140095,0.19738104248159172,0.22550970498630166,0.24459842484367422,0.24493602882142004,0.24613516322861242,0.24659951025321727,0.2643469750991958,0.26466351286683004,0.2669485440194679,0.26843140980447683,0.2726069506914951,0.27290469439408366,0.2739710098979237,0.27433111763138956,0.27436649005179603,0.27732139819701834,0.27925772492576395,0.27979275891158756,0.28053524004892755,0.28242506814209417,0.28547950607439604,0.28760980603083247,0.28862400561376594,0.2892723739224928],"n_dims_used":44,"mean_confidence":0.9219760894775391},"coverage":{"mean_confidence":0.9219760894775391,"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}}