{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006536},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004772","485:4850006124","485:4850006457","485:4850004839","485:4850006208","485:4850006125","485:4850003045","485:4850006292","485:4850005319","485:4850006376","485:4850005583","485:4850005116","485:4850003955","485:4850005308","485:4850002858","485:4850006209","485:4850003488","485:4850004979","485:4850005184","485:4850004904","485:4850003399","485:4850006470","485:4850006547","485:4850003416","485:4850003580"],"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":[0.8650246109889425,0.8408293958760558,0.8404196363073575,0.8074354957481145,0.8020836675478761,0.7754479638057558,0.7730908132413008,0.766971400488355,0.7420754309455491,0.733775533697994,0.7249471951766387,0.7235999011223825,0.7194044856249878,0.712123943751893,0.7098169208944023,0.7055499980091792,0.7004807687355075,0.6985969310365985,0.695842735162485,0.6836673486727498,0.6732910550998311,0.6712949516136545,0.6701515583479708,0.6690762366596186,0.667019961030439],"twin_dists":[0.06993890560252969,0.07647534282509436,0.07658277846392367,0.08494468785690168,0.08625511247143808,0.09262416777095332,0.09317691302492724,0.09460458570906416,0.10031564283498264,0.10218937146663365,0.1041681577655246,0.1044689357592169,0.10540361070622532,0.1070189897100456,0.10752920510881683,0.10847087965418459,0.10958642195188421,0.11000013940027464,0.11060421218306486,0.11326422645646338,0.11551933293046136,0.11595205112870371,0.11619976935697185,0.11643264362478531,0.11687770266646431],"n_dims_used":45,"mean_confidence":0.9199442545572917},"coverage":{"mean_confidence":0.9199442545572917,"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}}