{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930002823},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930002656","493:4930002314","493:4930003341","493:4930002316","493:4930002651","493:4930003346","493:4930002988","494:4940000013","493:4930001812","480:4800006008","493:4930003349","493:4930002646","493:4930003332","480:4800006051","493:4930001817","480:4800005950","493:4930000995","493:4930003689","493:4930002994","493:4930003344","480:4800005999","494:4940000017","493:4930003696","480:4800006369","493:4930001104"],"twin_admin_codes":[493,493,493,493,493,493,493,494,493,480,493,493,493,480,493,480,493,493,493,493,480,494,493,480,493],"twin_sims":[0.3394400275559906,0.3388933897611603,0.3387389403570348,0.3337755674125391,0.28818819487670294,0.26336552480802844,0.2311838439991425,0.22535412571370056,0.210158509853189,0.19693810497173275,0.19156417607322213,0.1743435073751866,0.17220807020065806,0.16909935733052964,0.16001177711391076,0.15346906732034932,0.15208827281825854,0.1515245403182048,0.14261326518871018,0.1413651065212589,0.14060522512234205,0.13840761021265569,0.13835592873631483,0.12599469563867816,0.12587067660780799],"twin_dists":[0.19091620285895577,0.1910585437136691,0.191098783680954,0.19239724777980885,0.2048678182637242,0.21215405037594165,0.22227456187163325,0.22420431183640377,0.22939623186139596,0.23412489261920053,0.2361097035802388,0.2427456484639324,0.24360049198649825,0.24485862438443956,0.24863471564608106,0.25145097712829273,0.25205651461122863,0.2523048961477307,0.25632491237925736,0.25690272228054095,0.25725635596431834,0.2582871662438474,0.25831155448037213,0.26435220333769927,0.2644150327579315],"n_dims_used":45,"mean_confidence":0.9240322536892361},"coverage":{"mean_confidence":0.9240322536892361,"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}}