{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002825},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["471:4710002126","484:4840006388","471:4710002827","471:4710003613","471:4710001514","471:4710002127","476:4760001016","471:4710002715","471:4710002799","471:4710002912","471:4710002821","471:4710002858","476:4760001037","471:4710002775","476:4760000916","471:4710002749","471:4710001469","471:4710001467","484:4840008005","476:4760000974","484:4840002847","471:4710002691","471:4710001513","471:4710001466","471:4710001954"],"twin_admin_codes":[471,484,471,471,471,471,476,471,471,471,471,471,476,471,476,471,471,471,484,476,484,471,471,471,471],"twin_sims":[0.37867710466726856,0.2651725825325122,0.2558418335671138,0.24847020624583804,0.22062792391522415,0.20289869578712055,0.2028277264256818,0.19932120508919451,0.19898355949647598,0.19822378506856358,0.1962545043909491,0.18455671097468898,0.18074735218862997,0.17669105977900712,0.17578787313906463,0.1714362233928298,0.168302019722134,0.16511423781296689,0.1635754998136586,0.15328424857887435,0.149670186717841,0.1422340082767497,0.14060829947604722,0.13958078606586186,0.13926546933025172],"twin_dists":[0.18099410351018877,0.21160969652890727,0.2144460117570919,0.2167334248938123,0.2257932560774375,0.23196677522719344,0.23199221221620525,0.23325672396323993,0.23337929140353347,0.23365562027870207,0.2343752702075672,0.23875710390666763,0.24022603214322855,0.24181447219290875,0.24217167925689836,0.24391133794908987,0.24518398879252745,0.24649600804077476,0.24713586985416217,0.2515317957366623,0.25312675251766154,0.2565000825662461,0.25725492235632924,0.2577353708896088,0.2578833367104527],"n_dims_used":45,"mean_confidence":0.9249008178710938},"coverage":{"mean_confidence":0.9249008178710938,"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}}