{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009736},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730009532","473:4730009588","484:4840000770","484:4840000768","484:4840000769","484:4840000369","473:4730009590","473:4730009716","471:4710000661","473:4730009739","473:4730009719","500:5000007927","473:4730009737","473:4730007580","484:4840000422","473:4730009529","484:4840002636","473:4730006249","473:4730008843","473:4730009721","473:4730009528","484:4840000910","473:4730006250","473:4730009228","484:4840000973"],"twin_admin_codes":[473,473,484,484,484,484,473,473,471,473,473,500,473,473,484,473,484,473,473,473,473,484,473,473,484],"twin_sims":[0.6574721909775012,0.614795613586423,0.514589304072844,0.408228107398985,0.4056329004435097,0.40409670988052326,0.38539972375684894,0.3771297471513981,0.36956008506344906,0.36652783460997707,0.3635404155392804,0.3492571840829656,0.34649221234082955,0.3370706902004169,0.3367671300744253,0.3275615697314536,0.3195197769733936,0.3125980421891145,0.2963044113296703,0.29543248352384355,0.28866780356682586,0.2869222132194048,0.28610885527525626,0.2844810389806922,0.27829210003765203],"twin_dists":[0.11894018869999283,0.12810462900204353,0.1497094220731355,0.17385039561905224,0.17446806265005324,0.17483450992157712,0.17934667356972675,0.1813752892332183,0.1832511932332897,0.18400797884877745,0.18475665419497464,0.18838039969113818,0.1890907361091893,0.1915340580758516,0.19161338691894375,0.19403780780105048,0.19618667475310192,0.1980606901929367,0.20256822646467304,0.20281346896899652,0.20473086611164443,0.20522997547570238,0.2054631569684939,0.20593103431948082,0.2077248130167148],"n_dims_used":45,"mean_confidence":0.9234269883897569},"coverage":{"mean_confidence":0.9234269883897569,"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}}