{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880004587},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880004862","488:4880004849","488:4880005251","488:4880004334","488:4880004663","488:4880004861","488:4880004664","488:4880004499","488:4880005233","488:4880005237","488:4880005042","470:4700001541","488:4880004583","488:4880005140","470:4700002002","488:4880005141","466:4660001227","488:4880005612","488:4880005531","488:4880004584","488:4880005443","488:4880006168","470:4700003189","488:4880005703","488:4880004232"],"twin_admin_codes":[488,488,488,488,488,488,488,488,488,488,488,470,488,488,470,488,466,488,488,488,488,488,470,488,488],"twin_sims":[0.9412632846045123,0.7159493137320974,0.6977871828600084,0.6390363458942949,0.6226523316416561,0.60207432284457,0.6002216778352477,0.5963389769675496,0.5889217434345759,0.5859590235853579,0.5794978336710244,0.5789306511636322,0.5771181203185803,0.569831145749212,0.5517527647399244,0.5503789660535301,0.5496410728649056,0.545512049320154,0.5414051953908698,0.5372615014927713,0.5364563265360905,0.5282977304882135,0.525510336742481,0.524588213959456,0.5194410636396755],"twin_dists":[0.04518900105976162,0.10617124640115193,0.11017783592646685,0.1229073778241843,0.12642158593274522,0.13082872572710488,0.13122545818943637,0.13205700459490144,0.13364608113356838,0.13428110290814024,0.13566673706739804,0.1357884293974863,0.13617738762933898,0.13774231182995228,0.14163528566980285,0.14193186547741699,0.14209121362609162,0.14298353952508283,0.14387224716209315,0.14477019276543346,0.14494482999931152,0.14671739482152216,0.14732432194857503,0.1475252617503664,0.14864836321974398],"n_dims_used":45,"mean_confidence":0.9183700561523438},"coverage":{"mean_confidence":0.9183700561523438,"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}}