{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730004204},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730003925","475:4750008742","473:4730004197","473:4730003757","473:4730003349","473:4730004391","475:4750007891","473:4730004009","500:5000009528","475:4750008623","475:4750007885","473:4730004029","473:4730002875","473:4730003939","475:4750008164","473:4730003827","473:4730003008","475:4750009361","473:4730003744","473:4730004017","473:4730004214","478:4780003616","473:4730003426","473:4730003511","500:5000008958"],"twin_admin_codes":[473,475,473,473,473,473,475,473,500,475,475,473,473,473,475,473,473,475,473,473,473,478,473,473,500],"twin_sims":[0.5938234115577259,0.463676488930666,0.45902940300559025,0.39368885680596943,0.39155250705608047,0.3865186952392209,0.36596861056350216,0.3536491626904672,0.3503913799378379,0.3460687498860252,0.3452729398877355,0.3450296921841008,0.3441429988246872,0.33293625197780863,0.30813956116271546,0.2845334752901317,0.283630842360154,0.28322458675463946,0.28120745480744525,0.2749478750318388,0.2556440026484343,0.25480574946011036,0.24847322447406825,0.24254203415301276,0.240935752082992],"twin_dists":[0.1325958462315019,0.16102008344205265,0.16207180966752038,0.17733403065805478,0.17785083183274214,0.17907379916958902,0.18414789129655806,0.18725810739692214,0.18808987337076424,0.18919978950062347,0.18940492390437627,0.18946767534834894,0.1896966175672147,0.19261785372091056,0.19928032727481773,0.20591593766967883,0.2061760441082831,0.20629327529566915,0.20687685913794873,0.20870419910654586,0.21450684748292656,0.21476495338187834,0.21673247953241562,0.21860466965947375,0.219116771984179],"n_dims_used":45,"mean_confidence":0.9124455769856771},"coverage":{"mean_confidence":0.9124455769856771,"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}}