{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660013613},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660013612","466:4660010495","466:4660009327","466:4660010825","466:4660012427","466:4660010985","466:4660008809","466:4660013747","466:4660013746","466:4660012714","466:4660012429","466:4660010328","466:4660010005","466:4660010818","487:4870001458","466:4660012268","466:4660013200","466:4660012414","466:4660010983","487:4870003212","466:4660013683","466:4660011969","466:4660012420","466:4660012108","466:4660009832"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,466,466,487,466,466,466,466,487,466,466,466,466,466],"twin_sims":[0.3172740693611885,0.2925264770167583,0.261411673865337,0.23814778889236066,0.229861568408133,0.20181306649764955,0.1888957590269263,0.18156579153362842,0.18135759049720768,0.1717899063094658,0.1574465176809567,0.15587081132585473,0.15287462185140124,0.15223210537654966,0.14574909091261198,0.13366756900815732,0.12304041156581334,0.1225410650838196,0.11868808534209543,0.11862029123911434,0.11306881262642447,0.11112569190020878,0.11082258327230243,0.10957388063126691,0.10860013248418611],"twin_dists":[0.19679214762620093,0.20363392713787953,0.21274525815238154,0.22001089560827136,0.22270941517861234,0.23235655916688355,0.237109696766668,0.23990860226884073,0.23998925644451216,0.24376877504568736,0.24972871127577295,0.25040715560263743,0.2517111747638995,0.2519932500544522,0.25488963793973446,0.2605529126750267,0.265861826394096,0.266119706662501,0.26813696538907356,0.26817290478358446,0.27117088111073256,0.27224699802249874,0.27241616923836326,0.2731168910946208,0.2736676201474643],"n_dims_used":45,"mean_confidence":0.9128924899631077},"coverage":{"mean_confidence":0.9128924899631077,"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}}