{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710003307},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["471:4710003308","471:4710003611","471:4710002016","471:4710002917","471:4710003048","471:4710003555","484:4840002478","471:4710003092","484:4840002938","484:4840002562","476:4760002861","476:4760003417","471:4710003091","471:4710001053","471:4710003050","471:4710002949","471:4710000969","471:4710001183","471:4710003248","484:4840006839","476:4760000914","471:4710002774","471:4710003613","484:4840008071","471:4710002580"],"twin_admin_codes":[471,471,471,471,471,471,484,471,484,484,476,476,471,471,471,471,471,471,471,484,476,471,471,484,471],"twin_sims":[0.4324696185754117,0.18656431953597338,0.18400222102155342,0.14901240449665595,0.13643485965719704,0.13001088234615898,0.12854458283500847,0.1257668327330654,0.12032142402756514,0.11109069915250884,0.11042280506315044,0.1080122698119961,0.10445862724094881,0.10438337536385142,0.1026573532763706,0.09915224835338744,0.09849008970852868,0.09136274853839055,0.08739628120505549,0.07815114094133406,0.07509278007510806,0.07223752909214569,0.07195068501306746,0.07021114479509477,0.07005606356002878],"twin_dists":[0.16816045112586667,0.2379915320949623,0.23896958253290682,0.2534200855673874,0.2592229696324708,0.2623424216004502,0.26307067147123026,0.2644676773597649,0.26727579955510483,0.2722665099864352,0.2726398413893539,0.2740019558067548,0.2760536653082224,0.276097695344586,0.2771144510067214,0.2792210109087619,0.2796254925746953,0.2841205863190253,0.2867434888556124,0.2932467349782064,0.2955340039130066,0.2977382506911809,0.2979635684678549,0.2993458022451375,0.2994703733839482],"n_dims_used":45,"mean_confidence":0.9272435506184896},"coverage":{"mean_confidence":0.9272435506184896,"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}}