{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870008933},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870011182","487:4870009067","487:4870008927","487:4870009351","487:4870010021","487:4870009618","487:4870008934","487:4870010673","487:4870008918","487:4870009613","487:4870009888","487:4870009355","487:4870011545","487:4870001482","487:4870009615","466:4660012864","487:4870010798","487:4870009477","487:4870010020","466:4660013815","487:4870009897","487:4870001490","466:4660012465","466:4660013124","487:4870010540"],"twin_admin_codes":[487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,466,487,487,487,466,487,487,466,466,487],"twin_sims":[0.4872809758305761,0.44889801272469265,0.41173351525080387,0.41087276643767584,0.4058412888139012,0.3663673854263375,0.3511517921674193,0.34891455934464405,0.3321638551487334,0.3183059130467877,0.2744934863401428,0.26000730878682726,0.2533581585042916,0.24194199399674102,0.2408457333505242,0.2258372241582959,0.2147065269967228,0.21024193436447164,0.20876464222464078,0.20258386903499012,0.20251240598534237,0.19412634880008153,0.18574201277687177,0.1773353008505368,0.17511885147548958],"twin_dists":[0.15573184405505686,0.16437816905096156,0.17301884331574066,0.1732227413440942,0.1744184008632253,0.1840481107103399,0.18789536793327563,0.1884682609034362,0.19282113889015812,0.19651365005181393,0.2088378321157235,0.2131719130821001,0.21521195158143266,0.21879571198634684,0.21914553645268864,0.22404314900609573,0.22781652307032352,0.2293670475436144,0.22988501671679898,0.23207966270546038,0.2321053039979566,0.23515862752023045,0.23830440283684762,0.2415604703677287,0.24243711866814444],"n_dims_used":43,"mean_confidence":0.9009740962538608},"coverage":{"mean_confidence":0.9009740962538608,"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}}