{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960002083},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960002210","496:4960003298","493:4930001963","496:4960005046","496:4960000540","488:4880005371","496:4960000680","496:4960000912","496:4960003438","496:4960003998","481:4810001527","496:4960000826","496:4960003993","493:4930004332","496:4960004423","496:4960001692","496:4960003722","488:4880004892","470:4700007659","496:4960005898","466:4660007398","496:4960011202","496:4960003707","496:4960001832","470:4700005460"],"twin_admin_codes":[496,496,493,496,496,488,496,496,496,496,481,496,496,493,496,496,496,488,470,496,466,496,496,496,470],"twin_sims":[0.26070854571184665,0.25317622668934003,0.23512678450106533,0.20257181137217004,0.1740863676349182,0.15904649529246714,0.14704027631658304,0.11451614142614641,0.10889656126385332,0.10844268814736309,0.10482074490014898,0.10434903075478105,0.10014770467242988,0.0936360981132873,0.09163523640201673,0.09142463573145854,0.08818884750966856,0.0879094040939509,0.08661068478265428,0.08608586139754243,0.08427719195707205,0.08326737870699488,0.08181003836560906,0.08050624585517853,0.07838349831676918],"twin_dists":[0.21295869246570556,0.21526824456217508,0.22098749121266698,0.2320839886182395,0.24284818730701757,0.2490448662008946,0.2543053058685775,0.2703785639169537,0.27349956353063815,0.27375702581142647,0.2758421341686778,0.2761177986651372,0.27861689776812076,0.28265768998655966,0.2839437337598733,0.2840803831491301,0.2862119467608032,0.28639892337749223,0.2872741511835225,0.28763080140388425,0.2888733270597525,0.2895763315182214,0.29060299954152763,0.29153397499288713,0.29307592339015937],"n_dims_used":45,"mean_confidence":0.9383160061306424},"coverage":{"mean_confidence":0.9383160061306424,"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}}