{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870008323},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870008748","487:4870008471","487:4870010366","487:4870008615","487:4870008609","487:4870008897","487:4870009979","487:4870008616","487:4870008322","486:4860002714","487:4870001263","487:4870000142","487:4870008466","487:4870011392","487:4870000089","487:4870000646","487:4870007160","487:4870008182","487:4870000638","487:4870006869","487:4870008756","487:4870000223","466:4660013073","487:4870000332","487:4870000179"],"twin_admin_codes":[487,487,487,487,487,487,487,487,487,486,487,487,487,487,487,487,487,487,487,487,487,487,466,487,487],"twin_sims":[0.0973508195612809,0.07685158080226402,0.06621968621651225,0.05998323779301056,0.054164267172395676,0.04134501390376719,0.030705432181767592,0.028128894100864513,0.022810321348959654,0.021718993302458432,0.019211602986272256,0.018621288461444792,0.016325714702651734,0.015558344809727313,0.013338622573008564,0.012875156638393828,0.012084094197059895,0.010815886106704394,0.010655336376364422,0.010088034111323082,0.010056992186196781,0.009598048854002882,0.009205449572507178,0.00916956240903968,0.007943512116686447],"twin_dists":[0.28032643950131947,0.294209675074087,0.30262580893769647,0.308089556638312,0.31362652385458534,0.3278297276511122,0.34279561854050106,0.34708129831078516,0.35712140904464784,0.3594295211567072,0.365140953967826,0.36657979064253404,0.3725842508303179,0.37475746974536944,0.3816229379825005,0.38318281362912937,0.38596395564041536,0.39077933123764597,0.39142431495383867,0.39377487497623803,0.39390686407347786,0.3959018957422689,0.3976772759954995,0.3978429172570977,0.403882500782214],"n_dims_used":43,"mean_confidence":0.9052948175474654},"coverage":{"mean_confidence":0.9052948175474654,"n_dims_used":43,"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}}