{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970002420},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970002344","497:4970002489","497:4970002346","497:4970001960","497:4970002044","497:4970002559","497:4970002041","497:4970002491","665:6650000365","497:4970002123","665:6650000336","665:6650000420","497:4970002200","497:4970002202","665:6650000404","497:4970001962","497:4970002493","665:6650000385","497:4970002040","665:6650000400","497:4970001963","665:6650000399","665:6650000444","497:4970002034","497:4970001952"],"twin_admin_codes":[497,497,497,497,497,497,497,497,665,497,665,665,497,497,665,497,497,665,497,665,497,665,665,497,497],"twin_sims":[0.6907450735703953,0.6198947662978255,0.5476543219344298,0.5469791518996933,0.5055776072985554,0.4498856155318308,0.44611161999042853,0.394373088739827,0.3591837830089073,0.3280698943072281,0.3176694537969638,0.31249056590914587,0.3113744024647046,0.30842208472745897,0.2929632857368443,0.2927495197533828,0.280500172806481,0.256901392615336,0.24905274405156502,0.2336585103324668,0.22743382098131631,0.19660883850494454,0.18451929639015588,0.17338807043094956,0.14681406749081916],"twin_dists":[0.11171991024215142,0.1270124076931339,0.14252042909422763,0.14266635176917816,0.15168692137085615,0.16415250670738113,0.16501585667451862,0.17716878460803584,0.185854075253239,0.1939029662740269,0.19668537196076988,0.19808997338000695,0.1983944256657251,0.19920274258797627,0.20351029497075182,0.20357078456388394,0.2070820853962001,0.21412068850023008,0.21655110011295856,0.22146510354893187,0.22351214222492977,0.23424541546814695,0.23877142688958253,0.24312719195782567,0.25440740278193935],"n_dims_used":45,"mean_confidence":0.9040042453342014},"coverage":{"mean_confidence":0.9040042453342014,"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}}