{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680007340},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680007338","468:4680006869","468:4680001887","468:4680002490","468:4680003375","468:4680005486","468:4680002878","468:4680003777","468:4680004870","468:4680007368","467:4670003355","468:4680002893","468:4680002678","468:4680005904","468:4680001566","468:4680001733","467:4670001475","468:4680005519","468:4680002782","467:4670002811","469:4690003792","467:4670003470","468:4680002385","468:4680003677","468:4680004360"],"twin_admin_codes":[468,468,468,468,468,468,468,468,468,468,467,468,468,468,468,468,467,468,468,467,469,467,468,468,468],"twin_sims":[0.6504023574607293,0.4630752153565558,0.4275680939426537,0.3923497308281435,0.3658679140222456,0.3567487571505469,0.35001563737704616,0.3444537020087656,0.3361788714197653,0.33554887697605584,0.3186694675713203,0.30553250939936943,0.2964937929080135,0.29334359885744243,0.28611239389944276,0.2854461991079501,0.28432730457206035,0.28362583104132455,0.27773494382411845,0.2740850938585342,0.26307781711049155,0.25841790741566073,0.25583191719781384,0.24908979281019134,0.24885837654843512],"twin_dists":[0.12046362377397438,0.1611559533350775,0.16929992217986217,0.17765782353049064,0.18417309600588444,0.18647041366024228,0.18818606586346925,0.18961635911524902,0.19176722567361215,0.19193214067363434,0.1964156468585728,0.19999820030415955,0.20251501634045846,0.20340274198903044,0.20546214161968265,0.20565342816774795,0.20597530481080045,0.20617748958261292,0.2078874804098737,0.20895805371387163,0.21224093388008772,0.21365653511230318,0.21444906046755616,0.21653951370154265,0.21661190355689763],"n_dims_used":45,"mean_confidence":0.9272493150499131},"coverage":{"mean_confidence":0.9272493150499131,"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}}