{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700008136},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660007124","470:4700007209","470:4700007670","470:4700008478","470:4700007658","470:4700007198","488:4880004679","466:4660008162","470:4700007581","470:4700007306","470:4700007395","470:4700008753","470:4700007471","470:4700007210","470:4700007575","466:4660008165","470:4700008034","466:4660005999","470:4700008054","466:4660007869","470:4700007769","470:4700007480","466:4660007856","470:4700007577","470:4700007841"],"twin_admin_codes":[466,470,470,470,470,470,488,466,470,470,470,470,470,470,470,466,470,466,470,466,470,470,466,470,470],"twin_sims":[0.8459218449104338,0.8304775897790844,0.7363748480748713,0.6514463001508239,0.6422097399800761,0.6256592040454739,0.6209404644848124,0.6177184646125241,0.602400260674565,0.6021130856386545,0.5901814954860921,0.5510663653059511,0.5467695358215773,0.5311075040970962,0.5288502589911178,0.5245235105224163,0.5179788645308724,0.5171519871933313,0.5139251305448841,0.5135752308510287,0.5107775169674456,0.509999388939516,0.5062890509324642,0.5030933348800221,0.5020241029769775],"twin_dists":[0.07513175792792927,0.07916046233815674,0.10160402219464969,0.12023885116895665,0.12222567018187458,0.12577718289831002,0.12678837723617034,0.12747860508113615,0.1307589302022056,0.13082042512977105,0.13337612468161272,0.14178345277801663,0.14271166178610928,0.14610629563344557,0.14659717031801525,0.14753936425163797,0.14896788705408215,0.14914867418368416,0.14985486375209145,0.14993150408794562,0.15054477495194651,0.150715495630651,0.15153047306831616,0.152233683121268,0.15246923487117642],"n_dims_used":43,"mean_confidence":0.9159434118936228},"coverage":{"mean_confidence":0.9159434118936228,"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}}