{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930006328},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930006464","493:4930005531","493:4930004951","493:4930004214","493:4930005187","493:4930004797","493:4930006184","493:4930006329","493:4930004072","493:4930005323","493:4930004653","493:4930004364","493:4930005738","493:4930005973","493:4930004226","493:4930005308","493:4930004228","493:4930005806","493:4930005650","493:4930005825","493:4930006173","493:4930005627","493:4930006458","493:4930006405","493:4930005530"],"twin_admin_codes":[493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493],"twin_sims":[0.47972640356383406,0.40541519498096,0.35692383361185687,0.33296739403089015,0.3201983764617501,0.3044214315771008,0.25099084627598317,0.2466355211885711,0.2444222639454155,0.24150582581759875,0.23833563336588262,0.23301068025035576,0.231522815802136,0.22840057166983802,0.22267688787981965,0.21371911051012366,0.21147682501067977,0.20964228941164448,0.20843615611901598,0.20119048937389578,0.20085681921197943,0.2002381207387513,0.19906171267658082,0.19280142348769036,0.19238138772939775],"twin_dists":[0.15741509335395373,0.1745199569781315,0.18642602743669084,0.19260966292262519,0.19600418636719305,0.20030522004465906,0.21594646271020848,0.21730944894157905,0.21800800913350912,0.21893477299663777,0.21995043899393033,0.22167646094843504,0.22216334914550268,0.2231918134617016,0.22510163640870479,0.22815755357096912,0.22893596365181693,0.22957699608724821,0.2300005294570841,0.23258073971232898,0.23270108578090112,0.2329245988698455,0.23335090855557872,0.23564933996435933,0.23580539838823203],"n_dims_used":45,"mean_confidence":0.9262299431694878},"coverage":{"mean_confidence":0.9262299431694878,"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}}