{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":477,"cluster_id":4770002593},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["477:4770003111","477:4770003354","477:4770003424","477:4770002117","477:4770002520","477:4770001820","477:4770002457","477:4770003193","477:4770003194","477:4770003112","477:4770003423","477:4770001871","477:4770002056","477:4770003201","477:4770003351","477:4770003192","477:4770001994","477:4770002962","477:4770002456","477:4770001930","477:4770002526","477:4770001985","477:4770003348","477:4770002005","477:4770002395"],"twin_admin_codes":[477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,477],"twin_sims":[0.6171827743503829,0.6081549823024144,0.5437402851056771,0.5011046486445467,0.48457362890949773,0.48062414626886885,0.47950824660009306,0.44226353540423946,0.42919645047567223,0.42630632185181083,0.4042651110217247,0.4039455300039064,0.3952612039019982,0.39484449583681047,0.37526210806538357,0.36879967875132613,0.3678032375166083,0.35533314386969383,0.3462712390630012,0.3430552806504132,0.3356606141902023,0.3283472672231574,0.3225166697824565,0.3217800652465553,0.32095014405402866],"twin_dists":[0.12759334816777143,0.12952667542307048,0.143366794498128,0.15267190070147674,0.15633413314712175,0.15721463223324939,0.15746382469117576,0.16589902261083367,0.16892078530321167,0.16959411426805213,0.1747943086579822,0.17487060646573624,0.17695449719096978,0.17705501418779374,0.18183639190322037,0.18344068233647462,0.1836892853390848,0.18682971992650954,0.189147634096674,0.18997789243337793,0.1919028787520237,0.19382943709151168,0.19538238228880164,0.19557967984882116,0.1958022747791435],"n_dims_used":45,"mean_confidence":0.92344970703125},"coverage":{"mean_confidence":0.92344970703125,"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}}