{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730004496},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730003279","484:4840001980","473:4730004303","478:4780004017","473:4730007579","468:4680000111","499:4990003184","484:4840004846","500:5000009382","473:4730004604","473:4730004064","473:4730006543","498:4980000984","473:4730004029","473:4730002932","500:5000006085","475:4750006480","484:4840004498","473:4730008882","496:4960003542","478:4780005788","475:4750008910","478:4780006087","478:4780005886","469:4690002234"],"twin_admin_codes":[473,484,473,478,473,468,499,484,500,473,473,473,498,473,473,500,475,484,473,496,478,475,478,478,469],"twin_sims":[0.11552282779370128,0.08900275319108732,0.08054008910510296,0.07784471744481432,0.06959225727358327,0.06814617661031569,0.06740034654140328,0.06607382985047988,0.06568665135287308,0.06492432094826485,0.06105491710592299,0.05822619184237963,0.05637741563915241,0.055896230248627,0.05571151995530739,0.054943657597299043,0.05400148606095471,0.0534761373313603,0.05260740774126065,0.051733500578752256,0.0503660474781671,0.04942719992703112,0.04867413298161892,0.048260539596772976,0.04740824265535476],"twin_dists":[0.26983200100677224,0.28567002663580093,0.29150965699317305,0.29347261968203525,0.29984427324321944,0.30102318780716475,0.3016392002501848,0.3027486859292288,0.3030759422678728,0.30372492031278797,0.30711851117565303,0.309712939694686,0.31146526690434195,0.31192912171091075,0.3121080563246426,0.31285720913454584,0.313788356982036,0.31431341918064504,0.315191137380979,0.316086313006511,0.31751260304405576,0.3185106280910077,0.3193226499446978,0.31977309189612557,0.32071158505988834],"n_dims_used":45,"mean_confidence":0.9136669582790798},"coverage":{"mean_confidence":0.9136669582790798,"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}}