{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700006189},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006188","470:4700006326","470:4700006043","470:4700006468","470:4700006836","470:4700007088","470:4700007186","470:4700006330","489:4890001092","470:4700006040","489:4890000514","489:4890001726","470:4700004827","470:4700006980","496:4960010415","467:4670001404","470:4700006951","470:4700006604","496:4960009363","467:4670000985","489:4890001837","489:4890002397","489:4890001218","469:4690001603","467:4670000928"],"twin_admin_codes":[470,470,470,470,470,470,470,470,489,470,489,489,470,470,496,467,470,470,496,467,489,489,489,469,467],"twin_sims":[0.7075370219983595,0.6679669198362919,0.6605516861950634,0.6482972230648368,0.6163829176056453,0.604989203524007,0.6045833460200472,0.5945747226970215,0.5678478808680036,0.5603520072218092,0.5600793418403773,0.5593309140006848,0.5541602350514228,0.5433704461477694,0.533359364340012,0.52802908802056,0.5279342267755575,0.5151096622877799,0.5130452332215866,0.5117309094232227,0.5086068442640591,0.504976588325739,0.5045308964287939,0.5037297143806757,0.502061109158827],"twin_dists":[0.10803267484237855,0.11667278421348357,0.11827564881969656,0.12091670630105147,0.12776466821184224,0.1302045551387681,0.1302914608407944,0.13243490425084584,0.13816859699732062,0.1397814084262577,0.13984012785541472,0.1400013246324577,0.14111583535809988,0.14344682339055975,0.14561702802636967,0.1467758584724652,0.14679650431003025,0.14959550574136762,0.1500476170499361,0.1503356919964853,0.15102118662950145,0.1518191327844359,0.15191720278047738,0.15209355349907175,0.15246108011859202],"n_dims_used":43,"mean_confidence":0.9117907147074855},"coverage":{"mean_confidence":0.9117907147074855,"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}}