{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680002239},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680003064","467:4670004166","468:4680002533","468:4680004355","467:4670002993","468:4680003631","468:4680005646","467:4670003177","468:4680001202","472:4720004950","468:4680004156","467:4670003208","468:4680005383","468:4680004217","468:4680004777","467:4670001624","467:4670002574","468:4680003744","467:4670000758","468:4680003361","468:4680002557","468:4680002154","467:4670003385","468:4680002147","467:4670000881"],"twin_admin_codes":[468,467,468,468,467,468,468,467,468,472,468,467,468,468,468,467,467,468,467,468,468,468,467,468,467],"twin_sims":[0.3052241839622653,0.23998218698916013,0.2186906495964949,0.19330008113002395,0.150819497853221,0.1410595283868509,0.12632830790354566,0.1065898735855405,0.1013633957773351,0.09119945154170403,0.08568004379703972,0.08560954645027911,0.0852009122507369,0.08480821911856559,0.07861512277396672,0.07704828059565257,0.07489819422597223,0.07444919391137873,0.07389404827993425,0.0671526403070597,0.06678207148256975,0.06522837292734535,0.06488719347429357,0.06398750807489265,0.06356080429812146],"twin_dists":[0.2000833337739592,0.21942182814085467,0.22645113937674993,0.23546437768857284,0.2526164969486008,0.25704476167360696,0.26418342417345064,0.27481679449137636,0.2778854720973378,0.2842267708592943,0.28790776837055276,0.28795598865451055,0.2882361198393574,0.28850633368159223,0.29290605509995804,0.29406308827761957,0.2956820537159901,0.2960248620411078,0.29645102744349877,0.3018450194333218,0.30215408329784055,0.30346533605418835,0.3037566858898013,0.3045310205504726,0.30490139031610886],"n_dims_used":45,"mean_confidence":0.9262183295355902},"coverage":{"mean_confidence":0.9262183295355902,"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}}