{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970002740},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970002263","497:4970002911","497:4970002186","497:4970002855","497:4970002962","466:4660011131","487:4870000003","497:4970003057","497:4970002479","497:4970003010","466:4660011775","497:4970002407","492:4920006585","497:4970002801","466:4660009313","466:4660010969","497:4970002910","494:4940005302","466:4660008973","466:4660011934","466:4660012089","466:4660011933","466:4660010970","466:4660009654","497:4970002109"],"twin_admin_codes":[497,497,497,497,497,466,487,497,497,497,466,497,492,497,466,466,497,494,466,466,466,466,466,466,497],"twin_sims":[0.3937502912031268,0.23351032121343732,0.22990777073308044,0.14752752438980504,0.1463285617557011,0.11599224330557682,0.10880958081294335,0.10559393740440069,0.09677046862759232,0.09406279095389196,0.09165159044164073,0.08052223203933513,0.07897859886493644,0.06328530588346938,0.06231573071801863,0.061943076453328555,0.0584517882278344,0.05841441419971104,0.05281651819340831,0.047765937373341366,0.04705594933019438,0.043463818076012566,0.04336107343359144,0.042597852178154025,0.041805137083318664],"twin_dists":[0.1773191884547191,0.22151341693609392,0.22269419296617576,0.2540857854075065,0.25462692394569075,0.2695783905601089,0.2735488392445657,0.27539237001556094,0.28068598513639303,0.2823862462238021,0.28393313274849674,0.29152248713126183,0.29264029846873846,0.30514159964822307,0.3059938498125167,0.3063243036243391,0.30950226622539073,0.30953712165112174,0.31497877032402233,0.3203160122934698,0.32110363093485145,0.3252481641006554,0.32537087864854086,0.3262901776885105,0.3272597963201559],"n_dims_used":44,"mean_confidence":0.9082204645330255},"coverage":{"mean_confidence":0.9082204645330255,"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}}