{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960007028},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960007566","496:4960007158","466:4660010696","496:4960008044","496:4960006890","490:4900000023","466:4660012179","496:4960007164","496:4960006644","496:4960006897","466:4660013245","496:4960008056","466:4660012624","496:4960005708","496:4960005427","496:4960006512","496:4960007434","496:4960006896","496:4960007679","490:4900000046","490:4900000123","496:4960007438","496:4960007799","490:4900000835","496:4960007297"],"twin_admin_codes":[496,496,466,496,496,490,466,496,496,496,466,496,466,496,496,496,496,496,496,490,490,496,496,490,496],"twin_sims":[0.35064665524062294,0.28966895102266027,0.25451429509567086,0.22459257251704773,0.20184857118481023,0.18408916687334045,0.17214751255279606,0.16829400960814525,0.16476267210872345,0.16191506647480888,0.13153169617308444,0.13106007808889078,0.11947371389927196,0.11915209810123963,0.11768372860257591,0.11490835336111348,0.1122872769854526,0.10808915905580153,0.10680919675718184,0.10325775113031825,0.10288669363844508,0.10193733514754881,0.09712092673638623,0.09356740286118372,0.09307275316438363],"twin_dists":[0.18802455205401175,0.20444542606130053,0.21485482100658956,0.2244588347444681,0.23234378881396422,0.23893623539357722,0.24362484427017003,0.24518726304670246,0.2466418203253021,0.2478312433690088,0.2615936179433591,0.2618251271202298,0.26772162494738805,0.2678914011323532,0.2686710175070427,0.2701651816714605,0.27160197393615804,0.27395814646628697,0.2746906041001399,0.2767592705342956,0.2769785881442919,0.2775425400002673,0.28046866339892057,0.28270148211118673,0.28301756468846206],"n_dims_used":45,"mean_confidence":0.9157012939453125},"coverage":{"mean_confidence":0.9157012939453125,"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}}