{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930003529},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930001361","493:4930003178","493:4930000893","493:4930001234","493:4930003528","493:4930003352","493:4930003530","493:4930001990","493:4930000896","493:4930001005","493:4930003179","493:4930000681","493:4930002335","493:4930001236","493:4930000786","493:4930002496","493:4930001987","493:4930001238","493:4930001995","493:4930002668","493:4930001126","493:4930002338","493:4930002506","493:4930000785","493:4930001013"],"twin_admin_codes":[493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493],"twin_sims":[0.45985893437962955,0.27281779177582083,0.08263602011010794,0.08059044458049901,0.06351953227110992,0.06162004711656284,0.05750624156164397,0.055462521942534794,0.046952272157878734,0.04651303338286021,0.043847051375759845,0.04353432458421209,0.041747885656113516,0.035826525226777206,0.035164549004000616,0.033932859427031246,0.0324968021885481,0.02872322131690279,0.02707046796725763,0.026713161238510245,0.02596492457558478,0.025888938474361793,0.02549912087032769,0.02530371653097299,0.0252433153704693],"twin_dists":[0.1618837947186966,0.20933182078970966,0.29001933329363067,0.29147348932139283,0.3049373213862674,0.30661207418493464,0.31038979690329915,0.31235004641973896,0.32121947442203247,0.3217126436844378,0.324792583925927,0.32516409463507195,0.3273304219593923,0.33511980476606834,0.33605719806957624,0.33784203372907873,0.3399941232292595,0.34606369525275177,0.34894023558910686,0.34958192515099085,0.3509500254691224,0.3510908565902832,0.35181899780342235,0.35218761816420513,0.35230205948988613],"n_dims_used":45,"mean_confidence":0.9280162387424045},"coverage":{"mean_confidence":0.9280162387424045,"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}}