{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930006699},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930007129","494:4940003353","493:4930005739","493:4930005438","493:4930006628","493:4930006000","493:4930007034","493:4930005896","493:4930005984","493:4930006819","493:4930005563","494:4940003485","494:4940001613","494:4940003252","493:4930006881","494:4940003026","493:4930006266","493:4930005729","493:4930005435","494:4940001007","496:4960004204","494:4940001526","493:4930006640","493:4930006635","494:4940003191"],"twin_admin_codes":[493,494,493,493,493,493,493,493,493,493,493,494,494,494,493,494,493,493,493,494,496,494,493,493,494],"twin_sims":[0.46926898043894727,0.37633223789225695,0.3418456109430524,0.3171547584987462,0.30193168083553423,0.28476196402237025,0.27451616064655393,0.2731380181230697,0.24345476566365257,0.23409816167128294,0.23008964928374445,0.22632615682741034,0.22536517518667126,0.22072288961403258,0.2205907480698139,0.21988894689168,0.20577848962570577,0.2055043951511815,0.20532306249820878,0.20519223227328853,0.2045602246228782,0.2036614772588812,0.19702026295043432,0.191919387956327,0.18863550716794983],"twin_dists":[0.1597592562406391,0.18157205005026272,0.19029126149010447,0.19682438290539367,0.2009955716944157,0.205850174280236,0.20883116052364373,0.2092372754465479,0.21831465725579619,0.22132188430697133,0.22263428931103366,0.2238802727606042,0.2242006231417363,0.2257611061138702,0.2258058442180953,0.22604374855301604,0.23093969913153103,0.23103702925908765,0.23110146875238682,0.23114798557442187,0.23137298290768668,0.23169376220554913,0.23409484172551706,0.235977322331408,0.23720775398404992],"n_dims_used":45,"mean_confidence":0.9277141994900173},"coverage":{"mean_confidence":0.9277141994900173,"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}}