{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960003932},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960004077","496:4960003656","496:4960011311","496:4960010277","496:4960010449","496:4960003802","496:4960011846","496:4960003255","496:4960012225","496:4960010525","496:4960011395","496:4960010029","496:4960012226","496:4960007939","496:4960003375","496:4960010607","496:4960007826","469:4690005706","496:4960010756","496:4960003931","488:4880003654","496:4960003379","496:4960003103","496:4960003667","478:4780001932"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,469,496,496,488,496,496,496,478],"twin_sims":[0.312495983706555,0.2794306264777694,0.2549376096205627,0.23431900903824118,0.19923502940875856,0.1919298789917204,0.18510197672438566,0.1847238241819835,0.18180344031507262,0.1535620011383633,0.14514944086141388,0.1422257781863722,0.1355844348148405,0.13267846803402078,0.13146147255727633,0.13045022779080662,0.12216078286376908,0.12088520403618083,0.11989434390044695,0.11975046081820946,0.11645338082614556,0.11383245484493343,0.11294299826400644,0.11088126781091319,0.10935378309621674],"twin_dists":[0.1980884970994404,0.20739302425567355,0.2147243167786827,0.22125000840526501,0.2332879926418672,0.23597341510433648,0.23854859784868968,0.23869315488009513,0.23981662031436338,0.2514103654532904,0.2551623160207081,0.2565038877066145,0.25962950789992345,0.2610332850008482,0.2616280498199295,0.2621254252310721,0.2663166354076968,0.2669806248380322,0.2675001072437749,0.2675758138960555,0.2693300187067065,0.2707518705706733,0.27124012450070906,0.27238338829821057,0.27324104063435517],"n_dims_used":45,"mean_confidence":0.9182017856174045},"coverage":{"mean_confidence":0.9182017856174045,"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}}