{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700006293},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006432","470:4700006429","470:4700005993","470:4700006295","470:4700006290","470:4700006154","470:4700006009","470:4700005712","470:4700005855","496:4960002183","470:4700006010","472:4720005296","472:4720003968","472:4720004206","496:4960003691","472:4720004128","496:4960002058","489:4890000469","472:4720004574","496:4960003413","467:4670001099","472:4720003807","472:4720006339","472:4720003499","472:4720004654"],"twin_admin_codes":[470,470,470,470,470,470,470,470,470,496,470,472,472,472,496,472,496,489,472,496,467,472,472,472,472],"twin_sims":[0.9528964910073536,0.8960090120651406,0.8931708390671241,0.8697051946615559,0.8425123686469522,0.8411829685978389,0.8320818263321235,0.8301560870716503,0.8080119024155946,0.7962776882489907,0.7931211678594302,0.792432798208898,0.7902156455813113,0.7835920581110143,0.7806968741542655,0.7803808223663782,0.7778985210838486,0.7734248587235439,0.7524070925339161,0.7523315906223838,0.7498150853679605,0.7457234492542647,0.7454387806866364,0.7445773895028128,0.7442316612400575],"twin_dists":[0.040344373901877936,0.06086246282789776,0.061735453940666186,0.0686251141361771,0.07603304082738561,0.07638255962186774,0.07874818150278837,0.07924292436780082,0.08480286692014147,0.08766427829087965,0.0884252184505207,0.08859069485921822,0.08912255725917129,0.09070163581834798,0.09138741380655896,0.09146211844503237,0.09204779481080184,0.09309867767700716,0.09796320833384763,0.09798048552961738,0.09855559603030042,0.09948766509382811,0.09955237665183407,0.09974808478249649,0.09982658993198587],"n_dims_used":43,"mean_confidence":0.914299720941588},"coverage":{"mean_confidence":0.914299720941588,"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}}