{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680006621},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680005530","468:4680006329","468:4680002082","468:4680007065","468:4680007064","468:4680005046","468:4680004089","468:4680005407","468:4680007221","468:4680006614","468:4680005406","468:4680001154","468:4680005043","468:4680001305","468:4680005526","477:4770003841","488:4880000097","468:4680002210","470:4700008519","470:4700005326","468:4680002600","472:4720001230","472:4720001408","499:4990001294","472:4720001815"],"twin_admin_codes":[468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,477,488,468,470,470,468,472,472,499,472],"twin_sims":[0.8046833527264532,0.6205515217392088,0.5674058448526821,0.5600935672682852,0.5454647025367511,0.5442881676855391,0.5397176895960337,0.532264305336956,0.5309560338477848,0.5286271876649757,0.5265382368937841,0.5117976236386018,0.5113260071568616,0.5104668505665424,0.5094155021158079,0.5087561242664635,0.5073536398304287,0.5072896056233339,0.5022265199352938,0.5020912982442006,0.49993349647443935,0.49981845818576826,0.49730188067119513,0.4825812180269692,0.47819277909841107],"twin_dists":[0.08561998198155632,0.12687170645709353,0.13826363203457645,0.13983706426355672,0.14299377837268137,0.1432482569427862,0.1442377745168123,0.14585490081455046,0.14613922145874708,0.14664570507462688,0.14710042475510038,0.15032106500043418,0.1504244766283781,0.15061292690945088,0.1508436439565946,0.1509884063496749,0.15129647602933616,0.1513105471066265,0.15242463190038355,0.1524544277164826,0.1529301946638913,0.1529555750697492,0.15351120794411194,0.1567780393758729,0.15775782114725143],"n_dims_used":45,"mean_confidence":0.9297231886121962},"coverage":{"mean_confidence":0.9297231886121962,"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}}