{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006073},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006241","485:4850005665","485:4850006067","485:4850006327","485:4850006070","485:4850006069","485:4850006156","485:4850006495","485:4850006243","485:4850005987","485:4850006483","485:4850006152","485:4850005668","485:4850006496","485:4850006403","485:4850006499","485:4850006402","485:4850006165","485:4850006573","485:4850006412","485:4850005910","485:4850006076","485:4850006497","485:4850006237","485:4850005592"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.9191272938123861,0.8488933832549703,0.827416484691227,0.7536869160585308,0.7213900581244589,0.6750895809135593,0.6583821110221477,0.6556996014704115,0.6533647683941192,0.6368124272188369,0.6262671183010573,0.6218779710620005,0.6142931189986293,0.573171718437698,0.5690025757096878,0.5620028911951576,0.5576444633583005,0.5572422446316067,0.5559431447640283,0.5480284988384758,0.5470482262480638,0.5410560040369231,0.5275913059743239,0.5252122845344942,0.5157475441679359],"twin_dists":[0.05333736726814975,0.07434033799289029,0.07994343898340797,0.09767014404640206,0.10496161535546035,0.11512915608269558,0.118743896484375,0.11932243092797577,0.11982562570282188,0.12338488187656575,0.1256468768903752,0.1265875099925891,0.1282122454516969,0.13702465303563616,0.13792038507241286,0.13942596748123084,0.14036466422164182,0.1404513439197518,0.14073136730882954,0.14243957241127475,0.14265142150595833,0.14394786734105922,0.14687114517753608,0.14738926187655507,0.1494558998823422],"n_dims_used":44,"mean_confidence":0.9164853529496626},"coverage":{"mean_confidence":0.9164853529496626,"n_dims_used":44,"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}}