{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930005637},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930005886","493:4930005534","493:4930004978","493:4930006454","493:4930005732","496:4960003808","493:4930005062","487:4870006890","496:4960009514","490:4900001865","494:4940003698","487:4870006146","493:4930004373","493:4930005636","496:4960000203","496:4960003815","487:4870005277","487:4870003834","493:4930005565","493:4930004655","488:4880003415","487:4870004117","496:4960002960","493:4930000799","487:4870005136"],"twin_admin_codes":[493,493,493,493,493,496,493,487,496,490,494,487,493,493,496,496,487,487,493,493,488,487,496,493,487],"twin_sims":[0.6064715540970277,0.450568094669512,0.37444766602948576,0.25569140599470647,0.2556711053320644,0.24490128781434328,0.2316129051315576,0.22092916703284718,0.20866664118592232,0.2056804367457275,0.204181864609643,0.2026407219703588,0.19213718918604847,0.19198403880969148,0.19148765544307603,0.19137369259849074,0.19134019945345065,0.191266619651759,0.18639811424439123,0.18065751587602735,0.1730767895480309,0.17227905527841658,0.17119197295805866,0.16444633646094015,0.16381561267232345],"twin_dists":[0.1298871433998773,0.1639966719125416,0.1820378216388116,0.21449226758709136,0.21449851127310185,0.21785647259001617,0.22213380991155993,0.22569130422575762,0.22991946599892757,0.230974507225127,0.23150790852896233,0.23205926803045782,0.23589623608282886,0.23595324646906413,0.23613824388490753,0.23618076396067286,0.2361932637696726,0.2362207294804579,0.23805469154567477,0.2402609368503402,0.243251823000433,0.2435719542818305,0.2440099137395007,0.24677321321497342,0.24703573655958952],"n_dims_used":45,"mean_confidence":0.923413340250651},"coverage":{"mean_confidence":0.923413340250651,"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}}