{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930005362},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960011031","496:4960005289","496:4960000349","496:4960001920","496:4960004006","470:4700000490","488:4880001274","467:4670000991","493:4930005481","496:4960009985","496:4960011023","488:4880002544","488:4880002204","496:4960001707","470:4700005435","478:4780003749","496:4960005897","496:4960006830","493:4930000469","496:4960006993","472:4720005595","481:4810000793","488:4880001148","496:4960005872","496:4960008566"],"twin_admin_codes":[496,496,496,496,496,470,488,467,493,496,496,488,488,496,470,478,496,496,493,496,472,481,488,496,496],"twin_sims":[0.1692709972979746,0.11143622525246288,0.09735518429561363,0.09514071779092488,0.08881277535921595,0.08572742139132362,0.08153632778605607,0.0802449607831978,0.07909717827686416,0.07883609594837233,0.07538963642070455,0.07534660747964088,0.07485728089611654,0.07316081051774401,0.07190309174853499,0.07085230907905446,0.07046073299927028,0.0669898729506256,0.06473693696605501,0.06324506479799862,0.06257483158533261,0.06164177132126714,0.061253122362400485,0.06114368224835588,0.06089650544157059],"twin_dists":[0.2447887286895949,0.27207405213731845,0.2803237417979893,0.2817048130618525,0.28579616597388857,0.28787537978242905,0.2907974526238338,0.29172199723531217,0.2925538112790148,0.2927443725939294,0.29530873725149,0.29534134496868636,0.29571322193318045,0.297017891275928,0.29800102361160846,0.29883313642301385,0.29914578526754176,0.3019805999336736,0.3038853944619276,0.3051767578109375,0.3057650438905838,0.3065926824132552,0.3069404545453236,0.30703871089421797,0.30726116104433265],"n_dims_used":45,"mean_confidence":0.9262451171875},"coverage":{"mean_confidence":0.9262451171875,"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}}