{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650002813},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650002814","487:4870001512","665:6650002128","665:6650002430","665:6650002351","665:6650003492","665:6650003479","665:6650001810","665:6650003634","665:6650003491","665:6650003415","665:6650002740","665:6650003259","665:6650003642","665:6650002718","665:6650002741","665:6650002963","665:6650003570","665:6650003622","665:6650003106","487:4870001410","497:4970002891","487:4870003892","497:4970003432","665:6650003548"],"twin_admin_codes":[665,487,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,487,497,487,497,665],"twin_sims":[0.3348976140950876,0.3299470191442791,0.27548383358844447,0.2716192407644335,0.2515823219293806,0.2356860286956682,0.2212156019371333,0.2167030357439485,0.21651232374429605,0.21195390643932882,0.20991344181204338,0.20560011638189554,0.1975938636035456,0.19116023989893166,0.18933703564843707,0.17423218619356629,0.17088265329416183,0.16497339043320142,0.16377596426812777,0.15574091012979419,0.15395993581528872,0.15011219922086264,0.14543715194911624,0.14442674957009255,0.14230077756221104],"twin_dists":[0.19210279970834523,0.19340602235014834,0.2085467507066254,0.20968629484214052,0.21576253195200448,0.2208060893686534,0.22559445022440516,0.2271301951016312,0.227195570525604,0.2287698782168571,0.2294820093373354,0.2310030288539003,0.23388527728375205,0.23626045172394666,0.23694364924339026,0.2427900264163694,0.24413489525747128,0.2465543976964601,0.24705226364855096,0.25046330972570985,0.2512366731867031,0.2529301735420417,0.2550313816208109,0.255492055920614,0.2564692181777818],"n_dims_used":45,"mean_confidence":0.899349127875434},"coverage":{"mean_confidence":0.899349127875434,"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}}