{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650004248},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650003874","665:6650003518","665:6650003517","665:6650003666","665:6650003212","665:6650004132","665:6650004007","665:6650004131","665:6650003664","665:6650003214","665:6650003873","665:6650004010","665:6650004134","665:6650004378","665:6650003801","665:6650004412","665:6650004298","665:6650003665","665:6650003944","665:6650003736","665:6650004517","665:6650003872","665:6650003216","665:6650004137","665:6650004440"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665],"twin_sims":[0.8572655223935989,0.7047003811591972,0.6833979544729037,0.682914515233623,0.6741329525531082,0.668317569543706,0.6486938136046656,0.6465366969271934,0.6298904742434112,0.613710585269315,0.595617072609885,0.5833218984957069,0.5381040421386797,0.5014302430539354,0.49351080391911406,0.48216463664884796,0.4751339791118879,0.4650856912694076,0.4542632957146385,0.4430776914280371,0.44111887404789474,0.4380006490144586,0.42338328741211584,0.41230299951591476,0.3947162825525529],"twin_dists":[0.07207918926559748,0.10865808440572514,0.11332290393321302,0.1134281849780351,0.11533672426577238,0.11659688732544561,0.12083136680937553,0.12129544565355438,0.12487002410177556,0.12833700057023856,0.13221163024432325,0.1348465110080636,0.14458750583645041,0.15260012158011546,0.15434975261257528,0.1568709254875545,0.15844245162727724,0.16070188640549266,0.163154439188011,0.16571192169940285,0.16616230263195744,0.1668808716641082,0.17027703252761597,0.1728840436428305,0.17708595124347842],"n_dims_used":45,"mean_confidence":0.9081343756781683},"coverage":{"mean_confidence":0.9081343756781683,"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}}