{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730003531},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730002835","485:4850003622","472:4720006689","478:4780006035","473:4730003686","467:4670002551","467:4670002088","496:4960005470","484:4840002623","473:4730003693","484:4840004373","484:4840006103","474:4740005049","484:4840006006","484:4840006913","490:4900005650","470:4700008446","484:4840006461","468:4680001358","484:4840004816","485:4850004531","473:4730002384","474:4740005046","467:4670000991","478:4780005084"],"twin_admin_codes":[473,485,472,478,473,467,467,496,484,473,484,484,474,484,484,490,470,484,468,484,485,473,474,467,478],"twin_sims":[0.23972627136225164,0.19685972032333535,0.1459245664929715,0.13370057812471628,0.12828989280316144,0.1243955622318505,0.12074871872012694,0.11594688310082991,0.11135193800248666,0.11135085591898494,0.1047488410865106,0.10272714076425973,0.09848839304461042,0.09146117004862307,0.09079258509493748,0.08985010297965865,0.08768991492477066,0.08731793037052331,0.08682833556991348,0.08614042617740984,0.08566899342376282,0.0843109073163753,0.08370976830469605,0.07965532322696971,0.07817216678616858],"twin_dists":[0.2195038323572928,0.23415357143438606,0.25481000130677145,0.2605369274293622,0.2631978047060506,0.2651659701740014,0.26705198699627636,0.2696028628097553,0.27212095754562043,0.2721215598975789,0.27588409148888143,0.27707308335574543,0.27962653172209456,0.28405665982310063,0.2844919933447803,0.28510999957691663,0.28654611571885463,0.28679624336607484,0.28712674821463413,0.28759364075116145,0.28791532475222725,0.28884997158578657,0.289267518822749,0.29214811467615626,0.29323126158070417],"n_dims_used":45,"mean_confidence":0.9167121039496527},"coverage":{"mean_confidence":0.9167121039496527,"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}}