{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730006216},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730007244","476:4760000339","475:4750010248","473:4730006146","475:4750010322","475:4750011113","473:4730005545","473:4730004665","475:4750010581","473:4730006898","473:4730004666","475:4750010577","473:4730006103","475:4750010125","478:4780000980","475:4750010932","475:4750010800","473:4730004873","473:4730005866","473:4730000917","469:4690001833","478:4780000857","473:4730006147","478:4780000882","475:4750010978"],"twin_admin_codes":[473,476,475,473,475,475,473,473,475,473,473,475,473,475,478,475,475,473,473,473,469,478,473,478,475],"twin_sims":[0.47652524637821403,0.2029136858636114,0.1757112316757747,0.16707393892293862,0.1095065279029358,0.10373041971507965,0.10104986091646304,0.09725948457602177,0.09570647532560776,0.09430008510251121,0.09082589796915853,0.0906079716335062,0.08680172238776478,0.08667381313322588,0.08482148138002515,0.08164161598961502,0.07878929017921306,0.07867186734939266,0.0769258237282623,0.07646755603294603,0.07627404019288479,0.0756821501523026,0.07553161450758243,0.07491806360906322,0.07431794921424328],"twin_dists":[0.1581308765035613,0.23196140323358455,0.24220205078713658,0.2456873004711644,0.273154861969493,0.2764807828231677,0.27807345234091185,0.2803829125517885,0.28134958835244256,0.2822357097054164,0.2844702424910469,0.28461264699248306,0.28714475608337064,0.2872313674946107,0.28849719160389,0.29072259064283773,0.29277858920460437,0.29286450120731516,0.29415431149114596,0.29449673508597557,0.2946418291544631,0.29508746468951047,0.2952012513539947,0.2956669219618738,0.29612538161198837],"n_dims_used":45,"mean_confidence":0.9135898166232639},"coverage":{"mean_confidence":0.9135898166232639,"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}}