{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960008623},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960009120","496:4960008915","496:4960008526","496:4960009422","496:4960009874","470:4700006500","496:4960009508","488:4880003862","488:4880002900","496:4960008528","496:4960009788","496:4960010464","496:4960009229","496:4960009328","496:4960009221","496:4960009708","488:4880002866","496:4960008322","496:4960008811","496:4960009315","470:4700006630","488:4880003537","496:4960009428","496:4960008818","496:4960010634"],"twin_admin_codes":[496,496,496,496,496,470,496,488,488,496,496,496,496,496,496,496,488,496,496,496,470,488,496,496,496],"twin_sims":[0.6494482408150956,0.6421877910905192,0.611734140061872,0.6045247973307717,0.5911866345014177,0.5872234619189673,0.5773926727528911,0.5611924897999653,0.5517595888757115,0.5424412732703674,0.5392511309329139,0.514388692382239,0.514254284849328,0.512619223102717,0.5017454384366233,0.49770535073714206,0.49651330211459604,0.48200351796885277,0.47265341829216806,0.4679723267838402,0.46552023606333753,0.4633219908192874,0.45571073954062363,0.45278367254521834,0.4478538945722732],"twin_dists":[0.12066900456200588,0.12223038668332749,0.1287602551551861,0.13030399781902322,0.1331607516283644,0.13401006279977848,0.13611846339213418,0.13960043208762785,0.14163381275053366,0.14364792916200758,0.14433887282549768,0.14975334740003676,0.14978277924049682,0.15014097002029278,0.15253064722154241,0.15342207283343706,0.15368548113383895,0.1569068572574512,0.15899872000459464,0.1600511252410479,0.16060383405831186,0.16110018197473505,0.16282521610976336,0.16349137898779903,0.164616947850807],"n_dims_used":45,"mean_confidence":0.9240799797905817},"coverage":{"mean_confidence":0.9240799797905817,"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}}