{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006100},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005085","485:4850005346","485:4850006019","485:4850005707","485:4850005418","485:4850005706","485:4850005285","485:4850006182","485:4850005349","485:4850005864","485:4850005282","485:4850005547","485:4850005490","485:4850004759","485:4850006346","485:4850005708","485:4850006184","485:4850004880","485:4850005078","485:4850005783","485:4850006087","485:4850006180","485:4850006262","485:4850005073","485:4850005785"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.37708556334110704,0.3509867948474535,0.35040066645452994,0.3354316577553954,0.3353226998852702,0.32314806668950374,0.3207656498480201,0.29697764768164114,0.26799145374417355,0.26457208974039026,0.25964406503513426,0.2577500124611151,0.25500952114252556,0.2411367130401563,0.20238897635425013,0.19534198090407232,0.18419417447377961,0.17334656461664064,0.17162298964198025,0.1697959444080428,0.1625155894927138,0.1612401091688962,0.1608400880421576,0.1587928902064076,0.15783792444999775],"twin_dists":[0.18138618491340586,0.18793755379458166,0.18808749664706184,0.19196284391013824,0.1919913884686659,0.19521346442387463,0.19585180212413492,0.2023791595170537,0.21076514125261964,0.21179032998435895,0.2132825044448348,0.21386074248056677,0.2147021607358664,0.21905258232445768,0.23214960579704125,0.2347104374258342,0.23889597565667298,0.24314380086414802,0.24383602977774285,0.244575273798271,0.24757915614579357,0.2481153874132741,0.2482841963380124,0.24915292402684053,0.24956095409416065],"n_dims_used":45,"mean_confidence":0.9190726386176216},"coverage":{"mean_confidence":0.9190726386176216,"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}}