{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870009785},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870008822","487:4870009246","487:4870009789","487:4870008965","487:4870009105","487:4870008953","487:4870009235","487:4870009794","487:4870010052","487:4870009242","487:4870009372","487:4870008812","486:4860001946","487:4870009518","487:4870009233","487:4870010069","487:4870009523","487:4870009924","487:4870009926","487:4870009652","487:4870002779","487:4870008533","487:4870009101","487:4870009100","487:4870008535"],"twin_admin_codes":[487,487,487,487,487,487,487,487,487,487,487,487,486,487,487,487,487,487,487,487,487,487,487,487,487],"twin_sims":[0.2958713118019402,0.2432737126648168,0.1979514247088534,0.18569625776688792,0.1789685705207652,0.15668682186771557,0.13556503193503858,0.13389569899344056,0.1304340370532168,0.1179695381081376,0.08906044533764391,0.08781108096609477,0.08645374282504353,0.0855162319976731,0.07613779604208545,0.07257502866538339,0.0721181149123366,0.06373568983446617,0.059368101146978845,0.056807637927496914,0.05529353104037717,0.053345742044977586,0.04992066549335967,0.049007066882012056,0.0488419073128945],"twin_dists":[0.20268998882119582,0.21837212929642943,0.23375485551605374,0.23832184023727748,0.24091945442078713,0.25005518780967334,0.25963880555221946,0.26044249724392377,0.26213341217568165,0.2685186882166186,0.28563176314028493,0.28646482402499485,0.2873806223566149,0.28801986453886164,0.29474416014133326,0.297474068485215,0.29783196306624987,0.30474934806081183,0.3086533911328238,0.31105330098403755,0.31251479352267597,0.31444440557107434,0.3179841082376266,0.31896236862297717,0.31914083838017965],"n_dims_used":43,"mean_confidence":0.913672691167787},"coverage":{"mean_confidence":0.913672691167787,"n_dims_used":43,"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}}