{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960006252},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960006922","496:4960006253","496:4960005711","496:4960006267","496:4960012317","478:4780000675","496:4960009598","478:4780001388","466:4660000860","466:4660002407","496:4960006419","496:4960009762","496:4960007175","496:4960005981","496:4960006386","466:4660000950","469:4690007428","470:4700005908","496:4960007180","469:4690008323","496:4960008689","489:4890002733","466:4660010780","478:4780001670","496:4960007330"],"twin_admin_codes":[496,496,496,496,496,478,496,478,466,466,496,496,496,496,496,466,469,470,496,469,496,489,466,478,496],"twin_sims":[0.3314168184984376,0.1832805424591575,0.13466829671681657,0.1201910699602001,0.1151717016633198,0.0923388587815137,0.09228130519001963,0.08605016291272302,0.0780870280659141,0.0726230185725822,0.07090921339331094,0.06757105034782429,0.061194640745963653,0.060078246378960434,0.05947659623077411,0.058165641304300006,0.056694544475793224,0.05369245989573245,0.05340566263704961,0.052245341186566416,0.05037156514869018,0.050072538854809064,0.049589607076057,0.04878472598823945,0.046392659135133046],"twin_dists":[0.19301799539626605,0.2392468041203542,0.2600696047128937,0.2673441985108154,0.27002222152942545,0.2834889777982628,0.28352607203241303,0.2876551235535389,0.2932939377704159,0.29743658455781763,0.298787818633802,0.30149772076749526,0.30699294193445487,0.3080028961698804,0.3085535964917556,0.3097695993791455,0.31116134503146803,0.3140966989866285,0.31438418041271116,0.3155605056701186,0.3175067835556212,0.3178229346761315,0.31833686046909826,0.3192027452912804,0.32184847796529],"n_dims_used":45,"mean_confidence":0.9214497884114583},"coverage":{"mean_confidence":0.9214497884114583,"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}}