{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700007138},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["469:4690003378","470:4700005265","470:4700006409","470:4700006909","493:4930000752","489:4890002404","470:4700008560","470:4700005394","470:4700001015","470:4700005093","489:4890002417","470:4700000750","493:4930002416","493:4930000667","470:4700007027","470:4700001753","470:4700005191","469:4690003080","470:4700005527","466:4660003559","493:4930002604","496:4960009901","499:4990001573","479:4790000004","470:4700006095"],"twin_admin_codes":[469,470,470,470,493,489,470,470,470,470,489,470,493,493,470,470,470,469,470,466,493,496,499,479,470],"twin_sims":[0.4707005072460099,0.39968294171158425,0.3931303439450468,0.37886432322490976,0.32883233549819346,0.3173039566484672,0.3044830912146592,0.29627594582148714,0.2940752443126828,0.28884247994338436,0.28811831722552095,0.27673949883993165,0.2718484361054989,0.2698682755413789,0.26484587194997433,0.2644188357780363,0.26175282006335354,0.2558858827130028,0.2507033402373595,0.24512918674975814,0.24439127994027757,0.24347009026683986,0.23995370015895226,0.2381450012804558,0.23623019398610196],"twin_dists":[0.15943734548375063,0.17589088305965841,0.17746901352492198,0.1809480342697345,0.1937009318575996,0.19678407378318977,0.20028816488932116,0.20257622608688,0.20319606381547695,0.2046810211000744,0.20488778318297493,0.20817860679046757,0.2096184354424139,0.210205884482225,0.21170794223634656,0.2118364710645447,0.21264183310886556,0.21443247009477714,0.21603596817442045,0.217784445103824,0.21801781734440615,0.21830979400211442,0.2194309534950473,0.22001179301829554,0.22062984870521185],"n_dims_used":43,"mean_confidence":0.9018088052439135},"coverage":{"mean_confidence":0.9018088052439135,"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}}