{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":498,"cluster_id":4980001041},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["498:4980000777","498:4980000852","498:4980000859","498:4980001142","498:4980001530","498:4980001039","498:4980000778","498:4980001031","498:4980001316","498:4980002691","498:4980001244","498:4980000482","498:4980001318","498:4980001221","498:4980003561","498:4980001433","498:4980002625","498:4980002756","498:4980001806","498:4980001236","498:4980001127","498:4980000849","498:4980001129","498:4980001527","498:4980003619"],"twin_admin_codes":[498,498,498,498,498,498,498,498,498,498,498,498,498,498,498,498,498,498,498,498,498,498,498,498,498],"twin_sims":[0.8595945020875071,0.7725720566630866,0.7678297424778051,0.7566774583196336,0.7532205008318941,0.7449933886070034,0.7319207358201066,0.6866776447037661,0.6717501176958293,0.666618037151499,0.6641536505396644,0.6602597925728189,0.6424536216850895,0.6381267368631708,0.6334995694854841,0.628776583681586,0.6279048412048468,0.6255199324798673,0.6231401253785902,0.6205678655897017,0.6113283482567157,0.608674737308259,0.6051170211953834,0.5937732486341084,0.5926422665991209],"twin_dists":[0.07144147766170617,0.09329834563342511,0.09440495274652236,0.09698384538312005,0.09777699158869398,0.09965358949604619,0.10260627904966958,0.11260804379034824,0.11585340879361972,0.11696465682573526,0.11749755056597865,0.11833866476405665,0.12217326209952692,0.12310270526343704,0.12409586556254075,0.12510888006884946,0.125295788264197,0.1258070344737393,0.126317059392621,0.1268682049120217,0.12884715199426058,0.12941538084943593,0.13017718578362167,0.132606592162405,0.13284888189943247],"n_dims_used":44,"mean_confidence":0.9217282208529386},"coverage":{"mean_confidence":0.9217282208529386,"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}}