{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740004317},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740004717","474:4740004536","478:4780006695","496:4960011371","474:4740004776","466:4660001672","489:4890002800","487:4870010329","496:4960004708","466:4660014317","478:4780007999","470:4700006983","466:4660014448","466:4660000267","485:4850000492","478:4780009395","474:4740003677","473:4730000362","466:4660014309","496:4960011547","469:4690001372","474:4740004715","470:4700009020","478:4780007622","478:4780008001"],"twin_admin_codes":[474,474,478,496,474,466,489,487,496,466,478,470,466,466,485,478,474,473,466,496,469,474,470,478,478],"twin_sims":[0.23109336013275353,0.2050527221014914,0.09356930406747904,0.08429923294073469,0.07749761850438122,0.06995914954690949,0.06238331568055041,0.06237620672435435,0.053756877707145566,0.052967725098989754,0.05209579376658096,0.05018957908936914,0.04674849344172824,0.043077036198937414,0.04253326780715639,0.0401395618998652,0.03834010518066151,0.03747434209638031,0.035347439213927835,0.03518481727442598,0.03398297351804421,0.032576818293363154,0.03082452920268221,0.028703942811067605,0.02866126545804104],"twin_dists":[0.22230426673668358,0.23119761092637045,0.2827002697813476,0.28885805787470076,0.2937293542546176,0.29954833462047975,0.3059340920419222,0.3059403751927871,0.314032302657284,0.3148256429193573,0.3157136896372225,0.31769900490662295,0.32144779122315115,0.32571139924685805,0.3263686037974557,0.32934863270898096,0.3316893107125998,0.3328487654077006,0.33579672591809745,0.33602827531265433,0.3377683451341338,0.33987209596477047,0.3426050821483269,0.34609641855558704,0.3461689262462556],"n_dims_used":45,"mean_confidence":0.9239273071289062},"coverage":{"mean_confidence":0.9239273071289062,"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}}