{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009430},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730009558","471:4710000797","471:4710000670","471:4710000416","471:4710000236","471:4710000577","471:4710000192","471:4710000373","471:4710000455","471:4710000411","471:4710000535","473:4730009616","473:4730009432","473:4730009697","471:4710000678","473:4730009666","473:4730009018","473:4730007774","473:4730009654","473:4730007782","471:4710000583","471:4710000286","471:4710000104","471:4710000635","471:4710000451"],"twin_admin_codes":[473,471,471,471,471,471,471,471,471,471,471,473,473,473,471,473,473,473,473,473,471,471,471,471,471],"twin_sims":[0.6202743928432094,0.5539787596280282,0.4960196720339444,0.46333242841344946,0.37854837242317385,0.36819230147631654,0.34430725029176107,0.33620240875588525,0.32104663207584044,0.3184668007639994,0.31110061432085345,0.28252249550371067,0.27304621948364,0.27046247995633393,0.26707428168231434,0.26395191116417777,0.26029812592183904,0.25405375047203,0.253951567186731,0.23390996318886031,0.22917159531163303,0.22519861956712664,0.21710737923492396,0.21038074679714644,0.2099383855052526],"twin_dists":[0.1269310785371029,0.14115497936608398,0.15379461194626737,0.1610978233033329,0.18102578731850855,0.1835921774451903,0.18965418460203418,0.19176106749938807,0.195776378985042,0.19647027186900573,0.19846920113143618,0.20649611390281167,0.20926437159718106,0.21002932477175668,0.21103932430841524,0.21197715382631818,0.2130834423726797,0.21499695950398626,0.21502851864000738,0.22138316955548382,0.22293698030383957,0.22425623789694474,0.22699171549062475,0.22931850435313927,0.22947327556196984],"n_dims_used":44,"mean_confidence":0.9181998859752308},"coverage":{"mean_confidence":0.9181998859752308,"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}}