{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730005835},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730006077","473:4730005953","473:4730005846","473:4730006192","473:4730006307","473:4730005843","473:4730006070","473:4730006184","473:4730005844","473:4730005630","473:4730005954","473:4730005523","473:4730006414","473:4730006423","473:4730006195","473:4730005736","473:4730005956","473:4730005837","473:4730006422","473:4730005633","473:4730006078","473:4730005963","473:4730005836","473:4730006309","473:4730007105"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.9424809144552236,0.9405176166021032,0.9401834861365337,0.9282252295809248,0.9258540291094733,0.9236363541684922,0.9232368008753069,0.9216092615986311,0.9128554486357375,0.9112279401929152,0.9072144384810931,0.9045449254127368,0.9015053753590273,0.900101968107482,0.8964879854245679,0.8953641337878043,0.8926402343513916,0.8919567246312481,0.8916294828777737,0.8910412766616981,0.8900566186383039,0.8890193892276682,0.8847063306583924,0.8821670246294798,0.8819995812771763],"twin_dists":[0.044703851164260226,0.045483854949838844,0.045615434680875415,0.05012578862181081,0.05097923290083786,0.051766621991553095,0.05190741313432652,0.05247763105386132,0.05546043192590979,0.05600051879363106,0.05731466650780927,0.058175451545162696,0.0591433281986202,0.059585991343874906,0.06071417329650327,0.0610616721729918,0.06189760085559629,0.06210599138831878,0.06220557107813634,0.06238425422452397,0.06268249258839369,0.06299548144920218,0.06428446521330826,0.06503428364285797,0.06508349885310992],"n_dims_used":44,"mean_confidence":0.914975946599787},"coverage":{"mean_confidence":0.914975946599787,"n_dims_used":44,"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}}