{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650002618},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650002384","665:6650002305","665:6650003022","665:6650003324","665:6650002460","665:6650002580","665:6650001753","665:6650003017","487:4870010615","665:6650002157","665:6650002702","665:6650001672","665:6650002309","665:6650001559","665:6650002627","665:6650001835","665:6650002625","665:6650001423","665:6650003989","665:6650002811","665:6650002792","665:6650001716","487:4870003883","665:6650002547","665:6650002941"],"twin_admin_codes":[665,665,665,665,665,665,665,665,487,665,665,665,665,665,665,665,665,665,665,665,665,665,487,665,665],"twin_sims":[0.41632201031091065,0.3715085389600412,0.2574309118823131,0.2311731219169204,0.22598897868389206,0.1777790167065868,0.17134108115301633,0.16251688163900072,0.1572528802115125,0.15242878433068352,0.14756323922099612,0.14504622081367588,0.1419647986438004,0.14067750574365412,0.12936416511776905,0.12919379386403043,0.12816887957312245,0.12119929111367748,0.11970376310329259,0.11817708802869754,0.11594770255188826,0.11507681156895787,0.10934658615072068,0.10597833955905928,0.09991407567710399],"twin_dists":[0.17193501140058132,0.1827665320092878,0.21395842465513584,0.22227808141414185,0.22399257058144154,0.24138590995504303,0.24394972394828712,0.24757861445803783,0.24981181691534216,0.25190681209295646,0.25406971584550414,0.255209337284423,0.2566246352882971,0.2572226568228215,0.26266285011490736,0.26274746515410596,0.26325827761530124,0.2668166358521763,0.2676003996773374,0.2684082464280908,0.26960242064313267,0.27007370417438614,0.2732451034510284,0.275169716829862,0.27875825658039965],"n_dims_used":45,"mean_confidence":0.9029061211480035},"coverage":{"mean_confidence":0.9029061211480035,"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}}