{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660013413},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660014000","487:4870010940","466:4660014001","466:4660013003","466:4660013560","466:4660013485","466:4660013548","466:4660013412","466:4660013864","466:4660013225","487:4870001866","466:4660012888","466:4660013120","487:4870000848","466:4660013004","466:4660013122","494:4940007815","466:4660013552","466:4660012887","487:4870011434","487:4870001691","466:4660013697","487:4870009070","487:4870001201","466:4660014169"],"twin_admin_codes":[466,487,466,466,466,466,466,466,466,466,487,466,466,487,466,466,494,466,466,487,487,466,487,487,466],"twin_sims":[0.7470544130722224,0.6143517657299882,0.6054693443777375,0.5977547495171142,0.5422602522559579,0.4697655828317263,0.4695321485074607,0.45608948127857213,0.45246698102431715,0.3983125404736655,0.3962272703137938,0.3783029032769541,0.3668783152427923,0.31871933611867365,0.3124943963166937,0.2845221012254957,0.2735210461404225,0.27240346953463984,0.2689818662816523,0.26869179137009697,0.26226242022144214,0.2595982795884925,0.25708145901288176,0.2549821225446829,0.2476970760988211],"twin_dists":[0.0991848754502527,0.12819968553121788,0.13010174362159932,0.13175377581440995,0.14368711578447196,0.1596475465645605,0.1597000521468822,0.1627391337148991,0.1635635486368011,0.176219943777696,0.17672165348018656,0.1810862171163202,0.1839203465973217,0.19640220873126316,0.1980889296413829,0.20591921217183962,0.20912427764945674,0.2094542488600144,0.21046971621783642,0.21055617126154927,0.2124874952788324,0.2132964509570368,0.21406548595434252,0.21471060181581675,0.21697582557445122],"n_dims_used":45,"mean_confidence":0.9186718410915798},"coverage":{"mean_confidence":0.9186718410915798,"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}}