{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960010045},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["469:4690003116","468:4680001323","496:4960005298","496:4960007440","496:4960008316","490:4900001222","469:4690003017","469:4690008438","469:4690005088","490:4900005648","487:4870003948","478:4780006089","466:4660014284","487:4870007746","496:4960008104","469:4690002697","496:4960005516","487:4870007745","498:4980000807","469:4690005174","469:4690003022","470:4700005436","487:4870009491","488:4880004352","469:4690003012"],"twin_admin_codes":[469,468,496,496,496,490,469,469,469,490,487,478,466,487,496,469,496,487,498,469,469,470,487,488,469],"twin_sims":[0.04921103852465466,0.026391858807391057,0.01663171818083598,0.009979022196700759,0.00783016718102646,0.007491463602252706,0.007454522910265952,0.007095091235251875,0.006665371126550072,0.00624787980020147,0.005897025945138592,0.005147966095436598,0.004735603259485776,0.004732280574039329,0.004724035179747258,0.004519709155298615,0.003869386391080407,0.003606187737696979,0.0034541089091690252,0.003434675598711334,0.0033172219979375993,0.0031410740790992738,0.0030455886738008503,0.002896600704632839,0.0028865959122630295],"twin_dists":[0.3187426500782006,0.3501653033970933,0.3717426048343648,0.3942399980017717,0.4044822599554869,0.4063220877144793,0.40652724122692363,0.4085725089509296,0.41114372184577846,0.413788885006524,0.4161380892030257,0.42160841678337596,0.42493559475558734,0.42496345447040706,0.42503266629732717,0.42678375514459216,0.4328800375951248,0.435616303799056,0.43728146885392266,0.43749904632464415,0.4388384780355238,0.44093069267290175,0.4421100407076507,0.4440194816074186,0.44415089872987107],"n_dims_used":45,"mean_confidence":0.9079544067382812},"coverage":{"mean_confidence":0.9079544067382812,"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}}