{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005739},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["486:4860000825","486:4860000873","474:4740005603","474:4740004335","486:4860000644","486:4860000870","486:4860002318","474:4740005935","474:4740005340","474:4740005495","486:4860001085","474:4740005092","486:4860000882","486:4860000930","486:4860000515","474:4740005894","474:4740002427","474:4740005928","487:4870011593","474:4740005817","486:4860001031","486:4860001088","486:4860000760","487:4870008537","474:4740004650"],"twin_admin_codes":[486,486,474,474,486,486,486,474,474,474,486,474,486,486,486,474,474,474,487,474,486,486,486,487,474],"twin_sims":[0.14448925078462904,0.12967728231716483,0.1017146711438192,0.10043144237878822,0.09304724687655505,0.09205948012980611,0.0869733364878802,0.085157850399731,0.08426397757728242,0.08248808397528892,0.07347806637851294,0.07132690756793734,0.07095313999328184,0.06527587299835946,0.06488917115931435,0.06257770623833636,0.05979691986424332,0.05871716315894511,0.05666886885219783,0.05432654308930427,0.05425861447476127,0.05424520667390951,0.05387648471750343,0.05141664511254346,0.05114005006008595],"twin_dists":[0.25546349044658573,0.26250755946309884,0.2776754034989237,0.27844556700454914,0.283033899193557,0.28366921316719185,0.28702871006904546,0.2882657023633487,0.288882483025182,0.2901235258376419,0.296772060617141,0.2984560726038788,0.2987528562808262,0.3034248722053517,0.3037549934447713,0.305762509710799,0.30825983161592746,0.30925530131367146,0.3111858990741653,0.3134655935679791,0.31353291037785336,0.3135462056694276,0.31391290499068236,0.3164139852637912,0.3167013981662117],"n_dims_used":45,"mean_confidence":0.9255979749891493},"coverage":{"mean_confidence":0.9255979749891493,"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}}