{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009720},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840000855","471:4710001480","484:4840002451","500:5000006097","473:4730008843","484:4840001701","484:4840002536","473:4730009672","475:4750009926","484:4840005735","500:5000006094","473:4730007228","484:4840003993","484:4840008013","498:4980000001","476:4760000683","476:4760000978","484:4840000632","473:4730008655","475:4750012421","471:4710000246","473:4730009568","484:4840000691","473:4730005907","484:4840000231"],"twin_admin_codes":[484,471,484,500,473,484,484,473,475,484,500,473,484,484,498,476,476,484,473,475,471,473,484,473,484],"twin_sims":[0.0985928793700674,0.08643827809290915,0.08375150599144193,0.08247088785924195,0.08138043836331006,0.07727321172779582,0.07575708705786316,0.07437566572405427,0.07212700319291246,0.07142757779273771,0.07121698850574895,0.0697330656060189,0.06603376986800623,0.06477964382117955,0.059017792311538815,0.05876577486920029,0.05531980529034989,0.05152991848513224,0.05118822191551293,0.049602181845818105,0.048657054142535745,0.04677192619755795,0.044468141563457776,0.04288406181015763,0.04082817646961034],"twin_dists":[0.279562563669533,0.28739112212516027,0.2892384509111162,0.2901356468835713,0.29090843530805904,0.29389583133156594,0.29503088951028206,0.2960811592182919,0.2978249835052844,0.2983763527266191,0.2985432207879457,0.29973054646320485,0.302782473281057,0.3038487872834429,0.30897663603493886,0.3092101616459476,0.3124891517663562,0.3162966526624127,0.31665124944542483,0.3183234258844248,0.31934118704024467,0.321421494481729,0.32406129805545225,0.3259438271425017,0.328476320380726],"n_dims_used":45,"mean_confidence":0.9227623833550347},"coverage":{"mean_confidence":0.9227623833550347,"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}}