{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740006069},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740005969","474:4740006072","474:4740006066","474:4740005975","474:4740006067","474:4740006062","474:4740005931","474:4740006040","474:4740006039","474:4740005899","474:4740006068","474:4740005503","474:4740005942","474:4740005944","474:4740005974","474:4740005619","474:4740004648","474:4740005837","474:4740005431","486:4860002495","474:4740005752","474:4740005763","474:4740005998","486:4860002404","474:4740006037"],"twin_admin_codes":[474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,486,474,474,474,486,474],"twin_sims":[0.8479998804167044,0.7133524982067424,0.6780209262406482,0.6725330116959204,0.6503612220437488,0.5965799488775962,0.5445234398301726,0.5099954184914871,0.5035043393210853,0.5009804891576276,0.4952474004698609,0.4722361244257229,0.46487113775901623,0.46187332316677004,0.4500890031154249,0.44311788805251756,0.44172166104828586,0.4409417919076071,0.4293407471089537,0.4291660709342459,0.4221061527172181,0.4105683864372715,0.4086013838018435,0.4085928333919068,0.4066874326677513],"twin_dists":[0.07457889838170345,0.10674696797084018,0.11449261120913351,0.11568370195648114,0.12047247948297607,0.13200539188995614,0.14319736098672858,0.15071636691533813,0.15214317518347484,0.1526992757521506,0.1539654068608084,0.1590923935879768,0.16075031079222207,0.16142773081853587,0.1641060566984814,0.16570268756821308,0.16602362445183344,0.16620305644445718,0.16888721657895014,0.16892785329404694,0.1705760312463359,0.17329488896662806,0.1737616979997196,0.17376372934032383,0.17421686979741832],"n_dims_used":45,"mean_confidence":0.9263364156087239},"coverage":{"mean_confidence":0.9263364156087239,"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}}