{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970002733},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970002674","497:4970002541","497:4970002732","497:4970002540","497:4970002313","497:4970002538","487:4870009145","497:4970002539","497:4970002611","497:4970002080","497:4970003004","497:4970002244","497:4970002007","497:4970002397","487:4870008586","487:4870011491","487:4870009159","665:6650001870","497:4970002327","487:4870011490","487:4870008290","487:4870009158","497:4970002172","497:4970002247","497:4970002462"],"twin_admin_codes":[497,497,497,497,497,497,487,497,497,497,497,497,497,497,487,487,487,665,497,487,487,487,497,497,497],"twin_sims":[0.39511919808171575,0.3016774221439704,0.2650720448198824,0.2645642014343604,0.26416468909411467,0.22267659280066215,0.21950198864525944,0.20019387939584582,0.19836066431335886,0.19588921387220107,0.1911563768811975,0.17117628291915904,0.16465441374324857,0.16156394305752447,0.15520469849747734,0.15066109383643236,0.1484180113135825,0.14401270533219926,0.14349405370334745,0.13777406770884745,0.13735804025943432,0.13202154290108087,0.13125865059116776,0.12842744210159734,0.12561665125030536],"twin_dists":[0.17698874588724597,0.20106625793616384,0.2116399213568677,0.21179270455628124,0.2119130253217076,0.2251017357049037,0.22617514151683338,0.23294059986306737,0.23360578352893863,0.2345093103855271,0.23626189446656004,0.24401624944684788,0.24668676588182645,0.24797895207417572,0.2506954682186306,0.2526866525819332,0.2536859730573302,0.25568152208503764,0.2559194275946102,0.2585866028181212,0.2587837938456163,0.26135382190943623,0.2617275748971296,0.26312912074688366,0.264543871615084],"n_dims_used":45,"mean_confidence":0.900486077202691},"coverage":{"mean_confidence":0.900486077202691,"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}}