{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720004464},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720004699","472:4720004609","472:4720004543","472:4720004697","472:4720004542","472:4720004527","472:4720004455","472:4720004771","472:4720004923","472:4720004545","472:4720004608","472:4720004472","472:4720004095","472:4720004772","472:4720003940","472:4720004846","472:4720004845","472:4720004249","472:4720004094","479:4790006559","472:4720004623","472:4720004177","467:4670000166","472:4720004547","472:4720004620"],"twin_admin_codes":[472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,479,472,472,467,472,472],"twin_sims":[0.8240997378203959,0.8085966675468581,0.8015572729589268,0.7770216942473972,0.7688010595433673,0.765347619845602,0.7642803938246739,0.7580857126881395,0.7544692143349611,0.7544560923136657,0.7333973427925035,0.73273817250371,0.716958828977675,0.7164871927563111,0.6989231965410574,0.6971084972808169,0.6928241063116507,0.6855487594343367,0.6802847213918664,0.6800317540404539,0.6730597339401027,0.670866096556151,0.6699442125927856,0.6645051052674327,0.6594495847798341],"twin_dists":[0.08078646517120638,0.08465885027454262,0.08638339700593389,0.09225422981820221,0.09417880360470583,0.0949817052906207,0.09522918690951983,0.09665992322867843,0.09749081904639036,0.09749382817162344,0.10227443061930978,0.10242262087098636,0.10594715564604987,0.10605186841530351,0.10992851863540863,0.11032670931170518,0.11126524420968899,0.11285422672231164,0.11400048712680708,0.11405550334321675,0.11556949620373455,0.11604497583226393,0.11624467984967018,0.1174215800204858,0.11851354809036974],"n_dims_used":44,"mean_confidence":0.921035419810902},"coverage":{"mean_confidence":0.921035419810902,"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}}