{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740006107},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740006186","486:4860002591","486:4860002587","486:4860002783","486:4860002595","486:4860002786","474:4740005982","478:4780010004","486:4860002683","474:4740006164","474:4740005978","474:4740005924","474:4740006187","486:4860002322","486:4860002324","474:4740005809","486:4860002497","486:4860002496","474:4740005853","474:4740006045","478:4780003999","478:4780010082","486:4860002597","474:4740004901","478:4780010005"],"twin_admin_codes":[474,486,486,486,486,486,474,478,486,474,474,474,474,486,486,474,486,486,474,474,478,478,486,474,478],"twin_sims":[0.8993644388144554,0.6829561258692212,0.6404249198960913,0.6364932609069263,0.5816310622560432,0.5490602743762635,0.5365081938729177,0.5288042415487808,0.5210994957223225,0.5183813641911552,0.5165248597241087,0.5061607562585089,0.5044495873010448,0.4956465764756611,0.49525677982272565,0.4760115369091115,0.4634048073173305,0.45163377671921984,0.4285777673402252,0.42695897174082365,0.4155440084359259,0.4140077704533446,0.4075023093198832,0.40055897299165194,0.3922257926672864],"twin_dists":[0.05981758459808003,0.11341912413032103,0.12260913566628222,0.12345339591249212,0.1352091277877477,0.14221666188971346,0.1449335787589371,0.1466071822047077,0.14828621533424316,0.14887991026796862,0.1492858348958476,0.15155868107615167,0.15193509654400225,0.1538771158808115,0.15396333207139964,0.15824588739292655,0.16108146774208598,0.16375351374256011,0.1690647662129,0.1694418990328559,0.17211841556044644,0.17248099956705068,0.17402296183956742,0.17568079939311518,0.17768781701944245],"n_dims_used":45,"mean_confidence":0.9258124457465278},"coverage":{"mean_confidence":0.9258124457465278,"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}}