{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008669},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008556","485:4850008263","485:4850008461","485:4850008899","485:4850008557","485:4850008713","485:4850008666","485:4850008558","485:4850008760","485:4850008761","485:4850008004","485:4850008262","485:4850008715","485:4850008222","485:4850008307","485:4850008664","472:4720002989","485:4850008544","485:4850008403","485:4850008305","485:4850007954","485:4850008354","485:4850008612","485:4850007978","472:4720002839"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,472,485,485,485,485,485,485,485,472],"twin_sims":[0.7254513971130309,0.5338351797863314,0.521022161784072,0.5069736986325439,0.5007941416995042,0.4992494524645561,0.4945120165720937,0.466931432503391,0.45788814305977116,0.45422261472699876,0.44602896336152553,0.43060448657395334,0.41216131132525946,0.4028982854436802,0.39762961882361597,0.3909688311745114,0.37950531391945336,0.3668050733517642,0.36626985533381934,0.364742865865065,0.3566834456485716,0.35527354479712187,0.3410830524188483,0.33429449495362984,0.32387106448117836],"twin_dists":[0.10405551722299065,0.14551370083972315,0.1483030965567296,0.15137997234865733,0.1527403657133465,0.15308113637658402,0.15412811514683333,0.160285624143742,0.16233067746257338,0.16316369766950745,0.16503479630413123,0.16859342057104867,0.1729175743305176,0.1751208190575452,0.1763841198453174,0.17799225637718133,0.1807903879142698,0.18393865612572732,0.1840725094384143,0.18445493735198995,0.18648697461736227,0.18684486335936923,0.1904891092561491,0.19226100376656313,0.19502026629894417],"n_dims_used":44,"mean_confidence":0.9169836044311523},"coverage":{"mean_confidence":0.9169836044311523,"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}}