{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850002358},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850002448","485:4850002543","485:4850001692","485:4850002357","485:4850002707","485:4850002441","485:4850001614","485:4850002429","485:4850002187","485:4850002087","485:4850002523","485:4850001554","485:4850001687","485:4850002167","485:4850001774","485:4850003514","485:4850002106","485:4850002273","485:4850003902","485:4850002449","485:4850002814","485:4850000988","485:4850001615","485:4850001831","485:4850001553"],"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":[0.7744761812779135,0.7470794511302865,0.7132634096128112,0.6560099075209299,0.5887298595636388,0.5622194338041875,0.5543126015967826,0.5503034245570086,0.5467924199850126,0.531969559941548,0.5303579640819305,0.5202059363838488,0.5174902942428922,0.4926583232400671,0.4874160842199743,0.4872861146996296,0.4852085231432082,0.4776753730032753,0.47349091648204095,0.4661845519806202,0.4545782576924274,0.44666230768414733,0.4453860900730826,0.44405903555589266,0.4437300707267222],"twin_dists":[0.09285224277983753,0.09917917569972316,0.10676670114925879,0.11925553033833605,0.13368720332938042,0.13937935547587763,0.1410829716110925,0.14194817707086124,0.14270671506530352,0.14591894375905906,0.1462692461228772,0.14848130608708654,0.1490746988647077,0.1545385688961688,0.15570181409185396,0.15573070181426987,0.15619279887303744,0.1578735285491812,0.15881080244013532,0.16045399645368946,0.16308276807252226,0.1648897082096272,0.16518214755347943,0.16548657548219578,0.1655620943574267],"n_dims_used":45,"mean_confidence":0.919513448079427},"coverage":{"mean_confidence":0.919513448079427,"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}}