{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740004348},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["486:4860000778","486:4860000720","474:4740003770","486:4860000843","474:4740003594","486:4860000721","486:4860000719","474:4740004426","474:4740004196","474:4740003592","474:4740003769","474:4740004355","474:4740004360","474:4740004195","474:4740004356","474:4740003591","474:4740003843","474:4740004099","474:4740004430","474:4740004199","486:4860000948","474:4740004491","474:4740004186","474:4740004029","474:4740004274"],"twin_admin_codes":[486,486,474,486,474,486,486,474,474,474,474,474,474,474,474,474,474,474,474,474,486,474,474,474,474],"twin_sims":[0.718200800390848,0.6830953617612732,0.6544173502821964,0.578188381370122,0.5496116359887433,0.5459472478052738,0.48514597135232584,0.47257103636029474,0.4163938737941439,0.4160817049010094,0.3977607330533977,0.36468813200104905,0.3618380762696323,0.35248414138851636,0.3495202015268954,0.3490325973801211,0.34791689969647493,0.3403040811993917,0.33894690973095687,0.33741256434239614,0.3370490275070398,0.3363538073118623,0.33416217819441435,0.324167403214482,0.3171733562707589],"twin_dists":[0.10567124671980523,0.11338880382382649,0.119598816960671,0.13594770311014326,0.1420975712513425,0.14288943414833227,0.15620672103407263,0.15901721081013717,0.1719180779225429,0.171991644639045,0.17635258965895917,0.1844686601649238,0.1851846673139201,0.18755509639912632,0.18831298331190113,0.18843798662632094,0.18872435493439849,0.19069145990534228,0.1910446020196886,0.19144476289014492,0.1915397178706218,0.19172146202227344,0.19229573249307014,0.19494114858864262,0.19681935772921458],"n_dims_used":45,"mean_confidence":0.9235353257921007},"coverage":{"mean_confidence":0.9235353257921007,"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}}