{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930002313},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930003343","493:4930003693","493:4930001976","493:4930002142","493:4930003344","493:4930003345","493:4930003348","493:4930003685","480:4800006343","493:4930002647","493:4930001357","493:4930003334","493:4930003518","493:4930002310","480:4800006273","480:4800006356","493:4930001979","480:4800006082","493:4930003684","494:4940000016","480:4800005990","493:4930001105","494:4940000002","493:4930003341","480:4800005991"],"twin_admin_codes":[493,493,493,493,493,493,493,493,480,493,493,493,493,493,480,480,493,480,493,494,480,493,494,493,480],"twin_sims":[0.34539905248589686,0.23818463577217908,0.20326585638921665,0.19481920888411808,0.1911280715757418,0.17655844893928363,0.1667240552100158,0.1628807598243897,0.16100615382125455,0.15258095898954202,0.14968145917160355,0.14535982537069014,0.12996164733816024,0.12677301481293843,0.12409470487824126,0.12124659902825953,0.12089227932479185,0.11785799955876017,0.11775696901857499,0.11617514455143782,0.108960651014741,0.10107961470205179,0.09774341582262955,0.09251394168821706,0.09244990825054769],"twin_dists":[0.18937239942559092,0.2199990342129836,0.23183527418522157,0.2349029396501866,0.2362724664264082,0.24186683776548262,0.2458311829769247,0.2474261951219939,0.2482140796034213,0.2518399893894914,0.2531217339387393,0.2550665532944237,0.26236677365267136,0.26395896540964786,0.26531995760587646,0.2667919638811448,0.26697692715859905,0.2685781017846955,0.26863195521517563,0.2694797881381833,0.27346327523954544,0.2780555938528439,0.2800841672663223,0.28337624618750973,0.2834174561905026],"n_dims_used":45,"mean_confidence":0.9218971252441406},"coverage":{"mean_confidence":0.9218971252441406,"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}}