{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009571},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960008499","496:4960008885","496:4960007692","496:4960009853","496:4960007942","496:4960008397","496:4960008058","496:4960004828","496:4960008057","496:4960009479","496:4960004827","496:4960008983","496:4960008066","496:4960008788","496:4960008786","496:4960004520","478:4780007749","496:4960008515","496:4960008065","496:4960007818","496:4960009093","496:4960006517","487:4870007463","496:4960009296","496:4960005978"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,478,496,496,496,496,496,487,496,496],"twin_sims":[0.3265273775736735,0.2506330581951242,0.2302157101058126,0.2298245117163217,0.2231926682633947,0.21402212272699814,0.21024680994245884,0.2082345065734153,0.20114592654961236,0.19565067378395046,0.18344494027339892,0.17754739319415372,0.17242931977469286,0.16859665136255916,0.16353589146506484,0.15403826516875713,0.14924071500312316,0.14734758287506355,0.14681380809097944,0.14210178765913878,0.14157256979059188,0.13391722905886883,0.13188055199747323,0.13057826873699394,0.13057019400831532],"twin_dists":[0.19431250157728958,0.21605785812399186,0.22259278815170241,0.22272162565192288,0.22492820667233723,0.22805278725979294,0.22936534216814883,0.230071501320796,0.23259680440081898,0.23459693414588506,0.23918358566145362,0.2414769933183859,0.24351157209825527,0.2450636315065475,0.24715239778363046,0.2512025224133061,0.25331816426044945,0.254166792194669,0.25440751992599725,0.256561233921621,0.2568064190396906,0.260432083945079,0.2614227727945621,0.2620622885375895,0.2620662687873545],"n_dims_used":45,"mean_confidence":0.9131596883138021},"coverage":{"mean_confidence":0.9131596883138021,"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}}