{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700007759},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660006975","470:4700007940","470:4700007758","488:4880005715","470:4700008130","470:4700008142","470:4700008066","466:4660007408","470:4700007476","466:4660006702","470:4700008340","466:4660002425","466:4660007409","466:4660001811","466:4660002008","470:4700002985","496:4960012340","470:4700008342","466:4660006703","470:4700007752","466:4660001615","470:4700008393","470:4700008743","466:4660001603","472:4720002610"],"twin_admin_codes":[466,470,470,488,470,470,470,466,470,466,470,466,466,466,466,470,496,470,466,470,466,470,470,466,472],"twin_sims":[0.5782030348235019,0.5279902843880692,0.49439219300436954,0.44089599881822994,0.40801141957488357,0.4033445159954479,0.40092477200303345,0.3816804048483383,0.3606124271843433,0.3505081370930082,0.33430324410010603,0.3123544271443135,0.3105924804744453,0.304406741346423,0.29833609243018244,0.29242990593272555,0.2915294893648894,0.2906742767957826,0.2857809958797449,0.28535640851656796,0.2831419984675722,0.2770061717070923,0.2662247124837198,0.26476010551166074,0.2620788407109953],"twin_dists":[0.13594455865094474,0.14678430369430773,0.15415463349596564,0.16621359633617558,0.17390190123358623,0.17501416787629995,0.175593137752581,0.18025639909133837,0.18549346155020616,0.1880599937886835,0.19225870767152697,0.19812707424582232,0.1986080795688801,0.20030928368151016,0.2019984292250171,0.20366127491397973,0.203916520557954,0.2041593862146993,0.20555726345869876,0.2056792305246385,0.2063171198032121,0.20810055344288952,0.2112938202604224,0.21173374573363038,0.21254307261271624],"n_dims_used":43,"mean_confidence":0.9166073466456214},"coverage":{"mean_confidence":0.9166073466456214,"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}}