{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":494,"cluster_id":4940001439},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930006751","494:4940001986","494:4940002669","494:4940002874","494:4940001513","494:4940001603","494:4940001896","494:4940003907","494:4940001988","494:4940003227","494:4940001985","494:4940004022","494:4940002782","494:4940003449","494:4940004279","494:4940001907","494:4940005767","494:4940005273","494:4940002662","494:4940001514","494:4940003438","496:4960006356","494:4940002429","494:4940003786","494:4940003679"],"twin_admin_codes":[493,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,496,494,494,494],"twin_sims":[0.8556316765082127,0.8530751935965876,0.7583188515862804,0.753153920384918,0.716968389171243,0.6170126494291077,0.6002943933433563,0.59787466753193,0.5497646946075464,0.5419341776547928,0.5344694246199064,0.5327682359780328,0.5187100789437913,0.4803169416436313,0.4646146353635314,0.45945958301750234,0.458470176186203,0.4462802810995657,0.44146369654028644,0.41282373751570645,0.38788481937787517,0.36781924059935756,0.3610944758812488,0.3485760814954437,0.31869470001062095],"twin_dists":[0.07252423947947069,0.07321686942880257,0.09660625076949184,0.09779223987116488,0.10594503273247301,0.12762978760419627,0.13120988618838939,0.13172809287136378,0.14206451504877207,0.14375770900621634,0.14537599852843053,0.14574542262592566,0.1488080732098903,0.1572832159483775,0.16080821316309593,0.16197429337381983,0.1621986281338707,0.1649772144428849,0.16608296318949242,0.1727608534309341,0.17874116068772308,0.18368529005885614,0.18537194890580752,0.18855510320433885,0.19640884730003275],"n_dims_used":45,"mean_confidence":0.9277616712782119},"coverage":{"mean_confidence":0.9277616712782119,"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}}