{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930002407},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930002584","493:4930002742","493:4930001913","493:4930001943","493:4930003958","493:4930001324","493:4930003623","493:4930001745","470:4700001595","493:4930000495","481:4810001952","493:4930002750","493:4930004577","493:4930003261","481:4810002845","493:4930004281","493:4930003613","493:4930002925","493:4930002745","470:4700006242","466:4660000608","493:4930002607","470:4700000759","493:4930001780","487:4870007111"],"twin_admin_codes":[493,493,493,493,493,493,493,493,470,493,481,493,493,493,481,493,493,493,493,470,466,493,470,493,487],"twin_sims":[0.7319024291540351,0.6090551599311953,0.5739819877739364,0.5656648443399906,0.5177293047629119,0.5123855705039951,0.5097149184228351,0.49290303733529145,0.4829877587368978,0.45596081577368036,0.45275607318387867,0.4527061536129133,0.446392165727713,0.44520395178742944,0.44411702549465104,0.43418941963060265,0.4196800163702104,0.4171995421168391,0.39918131423610365,0.398615867777787,0.379863589560101,0.37445684580073785,0.3724361272346957,0.37192127694828114,0.3677537298501502],"twin_dists":[0.10261039069544207,0.1293339209484343,0.1368506476542709,0.13863802214567078,0.1490224430755994,0.15019217935575624,0.15077792495065637,0.15448435728579035,0.1566874163083042,0.1627683745664015,0.16349766776188854,0.1635090427650407,0.16495158343088473,0.16522390972751175,0.16547326523957445,0.16776188598584685,0.17114508133171802,0.17172832082260664,0.1760112740918197,0.17614706439887637,0.1807023291399195,0.1820355500789819,0.18253624494105866,0.1826640288309414,0.18370164582076431],"n_dims_used":45,"mean_confidence":0.923089599609375},"coverage":{"mean_confidence":0.923089599609375,"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}}