{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005861},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740005828","474:4740005862","474:4740005826","474:4740005827","474:4740005698","474:4740005746","474:4740005896","474:4740005704","474:4740005664","474:4740005320","474:4740005895","474:4740005799","486:4860002253","474:4740005615","474:4740005974","486:4860000877","474:4740005510","474:4740005702","474:4740005940","486:4860002195","474:4740005375","474:4740005509","474:4740005503","474:4740005377","474:4740005745"],"twin_admin_codes":[474,474,474,474,474,474,474,474,474,474,474,474,486,474,474,486,474,474,474,486,474,474,474,474,474],"twin_sims":[0.9470009318820067,0.7905362042294952,0.7356056862443175,0.7261185455080306,0.6824876389294989,0.6230875203442404,0.5772984101174746,0.5766518017509968,0.5417913161877724,0.5416182275429077,0.5114390628394787,0.49412515839122534,0.4600123968256838,0.457417254841425,0.44698885581818354,0.4307514684688844,0.403918387417354,0.3974021215458517,0.38265502492894243,0.3771692296195156,0.37653887904995853,0.3729565088590089,0.3720971016390542,0.36107019267842283,0.3587255569152554],"twin_dists":[0.04286062796067115,0.08904576437130847,0.10177736753420642,0.10390640667494815,0.11352112874880962,0.12632833204800936,0.13613869368383863,0.13627747439153687,0.14378864012606682,0.14382611778387872,0.15039968463312664,0.15421373807498706,0.16184902541531815,0.1624375548874519,0.16481493227939265,0.1685592728098312,0.17487708782124947,0.17643883940498778,0.18001760347039167,0.18136555342520436,0.18152104820483342,0.18240717679589366,0.1826203799861165,0.18537806812816093,0.18596989445629858],"n_dims_used":45,"mean_confidence":0.9258605109320747},"coverage":{"mean_confidence":0.9258605109320747,"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}}