{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680008697},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680008698","468:4680008069","468:4680009070","468:4680007965","468:4680009254","468:4680008306","468:4680008978","468:4680008291","468:4680007825","468:4680007241","498:4980005290","468:4680008886","498:4980004134","468:4680008985","468:4680009559","468:4680007956","468:4680007710","468:4680009260","468:4680007834","468:4680008977","468:4680008056","468:4680008192","468:4680008617","468:4680009359","468:4680007556"],"twin_admin_codes":[468,468,468,468,468,468,468,468,468,468,498,468,498,468,468,468,468,468,468,468,468,468,468,468,468],"twin_sims":[0.8790151753487249,0.7153498245535507,0.6662483405603855,0.6574261254304087,0.6253254808416262,0.6217827972199006,0.6140164457295396,0.6074850827340607,0.6010080623581187,0.5641385277060925,0.5314790911108885,0.525919153406925,0.520608384409987,0.5173030040703598,0.515662291985437,0.510425391929703,0.5079724650411989,0.5073776197237152,0.48962947165697107,0.4891745285769199,0.48694467266986646,0.4861711218111455,0.48585704520449646,0.4832554184253001,0.4710797420663261],"twin_dists":[0.06595606939028452,0.10630424583832798,0.1170446279936689,0.11895012477792646,0.12584871265893802,0.1266079023539902,0.12827149802484863,0.129670119557195,0.13105705617250754,0.13896636184645952,0.14602553029392665,0.1472352618883317,0.1483934299400312,0.14911565089956733,0.14947455559130288,0.1506220226369508,0.1511605174704556,0.15129120673273697,0.15521021221504294,0.15531120200929202,0.1558066037359602,0.15597862280505456,0.1560484898068164,0.15662776461389102,0.15935212139396884],"n_dims_used":45,"mean_confidence":0.9248766581217448},"coverage":{"mean_confidence":0.9248766581217448,"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}}