{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009738},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840000524","484:4840000323","484:4840000153","473:4730008925","484:4840002637","484:4840005617","484:4840000111","471:4710001185","475:4750011314","484:4840006117","484:4840005987","484:4840003519","473:4730009689","484:4840002537","484:4840004311","500:5000004910","476:4760000200","484:4840000766","473:4730006805","471:4710003462","473:4730006362","473:4730009735","471:4710000751","473:4730009313","473:4730009534"],"twin_admin_codes":[484,484,484,473,484,484,484,471,475,484,484,484,473,484,484,500,476,484,473,471,473,473,471,473,473],"twin_sims":[0.47981453660392076,0.3765257813433112,0.19516868859772704,0.1938104297081097,0.19047883611853464,0.1858912101204908,0.18101287153981757,0.18093253344077423,0.17813964748326275,0.1724522468631597,0.16597871259973793,0.16200479573907348,0.14708227244704303,0.13766362627590306,0.13761729827988223,0.1313294329800759,0.1256710123246391,0.125598480639423,0.12271187749415625,0.12111430642361497,0.1206550161019275,0.12064145324492977,0.11487924803693206,0.11396001509509913,0.11360500758787212],"twin_dists":[0.15739540843119432,0.18152428049113833,0.2347742098160596,0.23527542243891625,0.23651525481707242,0.2382475641547389,0.24012293983570587,0.240154121143781,0.24124426360549397,0.24350236240382644,0.24613841726232827,0.24779353383089214,0.2542863641491595,0.25863890700195163,0.25866085691498414,0.2616928287024608,0.26451628366077706,0.2645530951234346,0.26603140315066337,0.26686097543749004,0.2671010156279035,0.2671081146183721,0.2701809971177061,0.2706820894025159,0.2708764439286007],"n_dims_used":45,"mean_confidence":0.9219640096028646},"coverage":{"mean_confidence":0.9219640096028646,"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}}