{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004338},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005534","485:4850004465","485:4850005270","485:4850003351","485:4850005458","485:4850004262","485:4850006009","485:4850005322","485:4850004529","485:4850005689","485:4850006342","485:4850004986","485:4850005057","485:4850004923","485:4850006010","485:4850005600","485:4850004392","485:4850005530","481:4810002582","481:4810003173","499:4990002700","485:4850004340","470:4700008912","485:4850005598","485:4850005683"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,481,481,499,485,470,485,485],"twin_sims":[0.5305647452019784,0.5192881036741425,0.5054516697420113,0.4957393313520551,0.4847190665858589,0.4289508216990776,0.4178829634564728,0.40172266770148574,0.40125979779054455,0.39908386277329166,0.39120225752621374,0.383917264896202,0.383694541012157,0.3796479547464495,0.36165523767982555,0.3604633246088904,0.344816200912485,0.34359941126891375,0.34344494097469735,0.3277272804822625,0.3133111365408273,0.3122623101115671,0.30796508359105923,0.30789479662040825,0.3059140385747112],"twin_dists":[0.1462242869245778,0.14868177843009187,0.1517146214769085,0.15385660300223042,0.1563017521030264,0.16897793824153778,0.17156747920205714,0.17540205215237187,0.1755128825185756,0.1760346705177011,0.1779356853927201,0.1797087698247986,0.17976322858822064,0.1807553241243712,0.18523069848667992,0.18553106341000028,0.18952276975084084,0.18983712557628077,0.18987707504899037,0.1939938375997301,0.19786654431632444,0.1981521834338365,0.19932826155038647,0.1993475759264361,0.19989292288432778],"n_dims_used":45,"mean_confidence":0.9176211886935763},"coverage":{"mean_confidence":0.9176211886935763,"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}}