{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870006325},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870007080","487:4870006180","487:4870011822","466:4660013901","487:4870006787","466:4660013731","487:4870003725","466:4660012341","487:4870007238","469:4690003840","466:4660012646","487:4870005169","478:4780001254","466:4660013947","487:4870006462","487:4870006457","487:4870011705","487:4870007092","466:4660014345","487:4870004881","466:4660013035","487:4870012326","487:4870008245","487:4870006927","478:4780000564"],"twin_admin_codes":[487,487,487,466,487,466,487,466,487,469,466,487,478,466,487,487,487,487,466,487,466,487,487,487,478],"twin_sims":[0.46830382695743344,0.3819784690369324,0.37758100137001677,0.3342791383557006,0.3139245462698603,0.3037748258595207,0.2590533454862357,0.24995908727854807,0.24720128201204297,0.24436029986280394,0.23581596291104095,0.2312982693660838,0.22434575976754334,0.21076060887157588,0.2107177424397376,0.2089133449867942,0.20397701010018943,0.19960984347357677,0.19162299379377168,0.1735236844819828,0.17162033636508567,0.17136314445183792,0.17054117705734878,0.16848838564426752,0.16616145995646012],"twin_dists":[0.1599764803553532,0.18018333812052664,0.18126404600965837,0.1922650339767753,0.1976997395494431,0.2004841929974435,0.2134625600426385,0.21626797159025812,0.2171315282286061,0.21802762511407006,0.22076398297366837,0.2222370082353502,0.22454144653125005,0.22918577638336346,0.2292007462491666,0.22983276580818163,0.23158103247085546,0.2331520599737263,0.2360877714277436,0.24307294463593496,0.2438370992249007,0.24394082095040487,0.24427305825825904,0.24510784055358786,0.24606299586605834],"n_dims_used":43,"mean_confidence":0.9025509856468024},"coverage":{"mean_confidence":0.9025509856468024,"n_dims_used":43,"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}}