{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730004263},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730003973","473:4730003974","473:4730004163","473:4730004168","473:4730004362","473:4730003989","473:4730003792","473:4730004273","473:4730003805","473:4730004264","473:4730004254","473:4730003895","473:4730004162","473:4730003703","473:4730004347","473:4730003711","473:4730004354","473:4730004352","473:4730003630","473:4730004370","473:4730004275","473:4730003199","473:4730003200","473:4730003723","473:4730003270"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.9524030964758345,0.9508253837576052,0.9441202935420941,0.9416893767472999,0.9244308115720279,0.9237693666245181,0.9116220006418545,0.8938444090830396,0.8929808820895885,0.8903847395514585,0.8898310642002519,0.8833481636512683,0.8817817649875815,0.8759289102125722,0.875291850903591,0.8709278928239141,0.8703438824233323,0.8701167295804436,0.8481968241240138,0.8399058423579205,0.8377628141072,0.8374201691980785,0.8338707189021715,0.8327478973936475,0.8323009224400926],"twin_dists":[0.04056032975537748,0.04124403405350746,0.04404322921227623,0.045019753221804515,0.05148571620823681,0.05171968072085475,0.05587014106224158,0.06152914225151382,0.061793540504135554,0.06258323089614613,0.06275065644270415,0.06468632443599182,0.06514747808147725,0.06684950197068394,0.06703282769553953,0.0682789329249148,0.06844444091101726,0.06850873773880761,0.07452635952461431,0.07671735233482713,0.07727701301370882,0.07736625283824707,0.07828682887685634,0.0785766036202472,0.07869176915194676],"n_dims_used":44,"mean_confidence":0.9155485846779563},"coverage":{"mean_confidence":0.9155485846779563,"n_dims_used":44,"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}}