{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730005975},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730005976","473:4730005645","473:4730006092","473:4730006091","473:4730006657","473:4730006658","473:4730006900","473:4730006881","473:4730006769","473:4730006431","473:4730006882","473:4730006553","473:4730006430","473:4730006203","473:4730006661","473:4730006770","473:4730006545","475:4750002909","478:4780000291","473:4730006776","473:4730006997","473:4730006772","478:4780000351","500:5000004586","478:4780000461"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,475,478,473,473,473,478,500,478],"twin_sims":[0.6781931374063994,0.6469215481532069,0.646077853108489,0.566769284047056,0.42218612435230457,0.39007829913994424,0.3810067081397594,0.3759629277079678,0.37341988227305384,0.37067690475313675,0.35833723666284706,0.33578139891811243,0.32921812846744836,0.3191268470221913,0.3184254459834132,0.30548716674905146,0.2903631490923772,0.28710620060026804,0.26989807842225794,0.2689275740374348,0.2617810329175562,0.26058109591819145,0.24199898885703333,0.22916787519092982,0.22763551045858113],"twin_dists":[0.11445519116720708,0.1212126663274038,0.12139413094389356,0.13840050404271156,0.1705572974112921,0.17820822252327048,0.18042163564154562,0.18166323490320965,0.18229232288424135,0.18297323920185435,0.18606810390643033,0.19187125339018743,0.1935988013137307,0.19629244066054902,0.19648142067297866,0.2000107170005244,0.204247846610135,0.20517728315672482,0.21019702324404133,0.2104858932933088,0.2126332836236306,0.21299741848704304,0.2187775526405893,0.22293820848986032,0.22344523896639973],"n_dims_used":45,"mean_confidence":0.9139109293619792},"coverage":{"mean_confidence":0.9139109293619792,"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}}