{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008322},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008415","485:4850008364","485:4850008186","485:4850008560","485:4850008465","485:4850007809","485:4850007245","485:4850008410","485:4850007572","485:4850008504","485:4850008277","485:4850008555","485:4850008157","485:4850007745","485:4850007035","485:4850008552","485:4850007178","485:4850008503","485:4850008501","485:4850008554","485:4850008362","485:4850008343","485:4850008561","485:4850008110","485:4850008235"],"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":[0.6428075238128323,0.6389053850517842,0.574806097446367,0.5463991147249221,0.5349596106734062,0.530227317635395,0.5257280579378724,0.501639178762998,0.5006554355780626,0.4853905451598906,0.48289459013659053,0.4770068240961436,0.47659513367911216,0.436492962342563,0.4256067981690237,0.416743206678087,0.4105682957601162,0.4090939094202249,0.4079480078736125,0.40757316797882087,0.4049865073852342,0.40230782582860536,0.40107677011096515,0.39418586752714424,0.3760044471430584],"twin_dists":[0.12209720696773235,0.12293550204237479,0.13667369508866964,0.14279173826350916,0.1452695957546711,0.14629765372011505,0.1472768898154013,0.1525540672962051,0.15277095342034275,0.1561522893565586,0.1567081826565647,0.1580230960126542,0.15811523303675773,0.1672290271362661,0.16975736876212089,0.171835781087802,0.17329491046345402,0.17364471918224245,0.1739169761660749,0.17400610844979153,0.17462217936835311,0.17526202340449956,0.17555672293263913,0.1772139864338365,0.1816529813275859],"n_dims_used":44,"mean_confidence":0.9166652506048029},"coverage":{"mean_confidence":0.9166652506048029,"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}}