{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730005973},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["476:4760000241","473:4730006209","475:4750011773","473:4730007232","473:4730005641","473:4730008399","476:4760000239","471:4710000243","473:4730007458","473:4730008401","476:4760000212","473:4730009311","473:4730008637","473:4730008322","476:4760000273","476:4760000306","475:4750011107","473:4730007114","475:4750011651","473:4730005647","473:4730006552","473:4730009317","473:4730005749","476:4760000341","476:4760000199"],"twin_admin_codes":[476,473,475,473,473,473,476,471,473,473,476,473,473,473,476,476,475,473,475,473,473,473,473,476,476],"twin_sims":[0.4407962978365148,0.4318450726782811,0.39533296810373575,0.3651792985733726,0.31596306802358565,0.30799195125753487,0.28823504402805195,0.2873766747449674,0.2688280766119854,0.2683963385915561,0.268074240891185,0.26613567816452743,0.265678307797026,0.25880172655691625,0.2556792366974435,0.2543114527183125,0.25123381685515256,0.24939081524566112,0.2457858733787039,0.24185955824308233,0.23893533085810098,0.23512888765712342,0.2349222710805813,0.23448293634864292,0.2313541875515385],"twin_dists":[0.16623654532483634,0.16830534809384687,0.1769371913953035,0.18434555254978216,0.19714672924591872,0.1993208791706566,0.2048544344963491,0.20509985854017512,0.21051554508698953,0.21064428860894005,0.2107404212064499,0.21132052050039468,0.21145776766590194,0.2135393338347376,0.21449601034697835,0.21491740438067952,0.21587087289270024,0.21644541458322994,0.21757714016210364,0.21882198205270306,0.21975763736967271,0.2209868084840233,0.22105389967159694,0.22119668613220606,0.22221866071267682],"n_dims_used":44,"mean_confidence":0.9140747243707831},"coverage":{"mean_confidence":0.9140747243707831,"n_dims_used":44,"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}}