{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850003405},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700008861","485:4850003596","485:4850004856","493:4930002245","485:4850006051","474:4740002944","493:4930001632","485:4850005809","496:4960005630","485:4850002595","474:4740001517","493:4930000044","475:4750002938","493:4930001484","493:4930000064","485:4850002151","485:4850005536","493:4930000161","478:4780002485","487:4870011643","496:4960000615","481:4810004839","470:4700005080","470:4700006370","493:4930000162"],"twin_admin_codes":[470,485,485,493,485,474,493,485,496,485,474,493,475,493,493,485,485,493,478,487,496,481,470,470,493],"twin_sims":[0.013888170574159964,0.009605343745153027,0.007120519040330434,0.005608027525397179,0.005112088482372293,0.005040126463369188,0.0049519046490652625,0.004492506213876735,0.0043829476998607005,0.003815782240719731,0.00380063287655504,0.003793640409593347,0.003744069540756738,0.003726458293628744,0.003564319376437763,0.003405687568921875,0.0031803117063044376,0.002942266909611542,0.0028007892708878093,0.0027485077490900446,0.0025355579893079957,0.002465761919446378,0.0023822591768645294,0.002335574212942308,0.0021735715851941445],"twin_dists":[0.37983426762070244,0.39586952529219643,0.4084247918111099,0.4181698823227185,0.4218881216481059,0.422454541881471,0.4231590228017018,0.4270222802446677,0.4279963940608898,0.43342327512626816,0.433578061344082,0.43364969528400416,0.4341609955958491,0.43434413210191064,0.43606825272564204,0.4378256947872757,0.44045553533319554,0.4434248586012776,0.44529543392205617,0.4460086233552,0.44904811769733827,0.45009537454375625,0.45138460568898264,0.45212357125176506,0.45479751907592925],"n_dims_used":45,"mean_confidence":0.9038601345486111},"coverage":{"mean_confidence":0.9038601345486111,"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}}