{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710003383},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840008141","471:4710003429","471:4710003428","471:4710001202","471:4710003078","471:4710001423","484:4840008203","476:4760000856","471:4710000984","484:4840006396","471:4710003384","473:4730005903","484:4840008366","484:4840008409","471:4710001829","471:4710003521","471:4710002108","471:4710001982","471:4710003468","484:4840002393","473:4730005469","471:4710002218","475:4750009849","471:4710003035","500:5000005796"],"twin_admin_codes":[484,471,471,471,471,471,484,476,471,484,471,473,484,484,471,471,471,471,471,484,473,471,475,471,500],"twin_sims":[0.38641976916222237,0.2670379196613456,0.25334903782657314,0.19954050924799518,0.19318196767426488,0.17247831965677068,0.15870884817044964,0.14555643364157628,0.14550928126404591,0.13455787828126847,0.13227832408627613,0.12546451543069914,0.10383952701793098,0.0982525371252056,0.08763249124923828,0.08390654453440359,0.08138124717445315,0.08056910638633052,0.0795516654299297,0.07875404320039636,0.07719766169080557,0.0670472734122202,0.06103226744061785,0.05963521270506569,0.055120173168677594],"twin_dists":[0.1790979083405,0.21105020655637952,0.21521477307128853,0.23317719192337621,0.23550815833441707,0.24349189016027994,0.24918876096809703,0.25497715398883075,0.254998586384277,0.2601227993695627,0.26122838670132614,0.2646211279260093,0.2764166393451564,0.2797711220728254,0.2865846730996159,0.2891305765973975,0.2909078590503466,0.2914888132044244,0.29222328711454876,0.29280436672448695,0.2939519659664416,0.3019327563957686,0.3071388885865034,0.30840796902249273,0.312684231334821],"n_dims_used":44,"mean_confidence":0.9277978376908735},"coverage":{"mean_confidence":0.9277978376908735,"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}}