{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700002110},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700002759","493:4930005083","470:4700003060","470:4700003234","470:4700002926","467:4670000442","470:4700003571","493:4930005334","470:4700002430","493:4930006282","493:4930005089","472:4720004682","472:4720003739","493:4930004958","470:4700002273","470:4700003910","494:4940000472","493:4930006206","470:4700003914","470:4700003572","470:4700004776","493:4930004306","470:4700004081","470:4700003236","493:4930005832"],"twin_admin_codes":[470,493,470,470,470,467,470,493,470,493,493,472,472,493,470,470,494,493,470,470,470,493,470,470,493],"twin_sims":[0.28108047504816375,0.20562273098716533,0.19729794359486577,0.1822442278522329,0.17094535216246476,0.16236223807510033,0.16080957688356357,0.12479633355962672,0.11407789182575027,0.10999441432394974,0.10829061405931806,0.10324185708515464,0.10159989761565111,0.10027594063081718,0.09859183417605108,0.09750714732878897,0.09734828251500188,0.09396030396383151,0.09315871620216395,0.09276443420340298,0.09248932390900812,0.0912769711111503,0.09059382463378532,0.08934597473821497,0.08922905588282933],"twin_dists":[0.2069136807562598,0.2309949976742757,0.23399333873003372,0.23964623820967554,0.24410954849822034,0.2476434656206878,0.2482970845578849,0.2649612829877335,0.27061765898687656,0.272880217918628,0.2738434775017124,0.27676865227361186,0.2777439775698144,0.2785394174222975,0.2795632032892569,0.2802298774496579,0.28032800761250626,0.28245135532016163,0.2829625390317465,0.2832152528467985,0.28339208678603467,0.284176344704385,0.28462190075352567,0.2854426787466034,0.285520047181272],"n_dims_used":43,"mean_confidence":0.9117059042287428},"coverage":{"mean_confidence":0.9117059042287428,"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}}