{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870009316},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870011027","487:4870011391","487:4870010637","487:4870009587","487:4870009711","487:4870009176","487:4870011020","487:4870009710","487:4870010638","487:4870009985","487:4870010236","487:4870010632","487:4870009574","487:4870008302","487:4870010889","487:4870009863","487:4870009170","487:4870011018","487:4870009178","487:4870008452","487:4870009039","487:4870010106","487:4870010633","487:4870010257","487:4870009842"],"twin_admin_codes":[487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487],"twin_sims":[0.38640683979909446,0.3525050444153738,0.32532101837590993,0.304808439799044,0.30117097700808304,0.2778729008062377,0.2541816847618181,0.243984076174498,0.24101092646698752,0.2245134448955236,0.21948608821040783,0.21573142633368447,0.20655939655922864,0.20146263436302453,0.1982620299215392,0.1979675358471664,0.1955386814707029,0.19313184196499125,0.18055450455746194,0.17448139086087727,0.17419601826898445,0.1711926724270108,0.16905286685049298,0.15746244464251993,0.153140943928434],"twin_dists":[0.1791010595582912,0.1875497632746981,0.1946335339797539,0.20019820606652666,0.2012071578556366,0.20784718396142257,0.21495745857608203,0.21814679527422792,0.21909275620082364,0.22448531331957294,0.22618054388164202,0.22746366471377438,0.230662886433264,0.23248268582109646,0.23364169320922495,0.23374898275368214,0.23463809822969128,0.23552674386207237,0.2403009756546875,0.24269070953567293,0.2428044490387737,0.24400963130052372,0.244877565138751,0.24972187903654935,0.25159451002622846],"n_dims_used":43,"mean_confidence":0.9096412658691406},"coverage":{"mean_confidence":0.9096412658691406,"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}}