{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730004381},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730004112","473:4730004113","473:4730003935","473:4730003754","473:4730003670","473:4730003845","473:4730003751","473:4730003755","473:4730003844","473:4730003842","473:4730003936","473:4730004026","473:4730004111","475:4750007200","473:4730003669","473:4730004308","475:4750008744","473:4730003841","475:4750007210","473:4730003843","475:4750008343","476:4760000145","475:4750007280","473:4730003934","475:4750007611"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,475,473,473,475,473,475,473,475,476,475,473,475],"twin_sims":[0.7397405836478018,0.6371347261951731,0.6365779450442296,0.6259350407921099,0.5994879566109746,0.5953261297667333,0.5943857556455532,0.5740808755714296,0.5552522681427962,0.5548913577455723,0.5263134381936144,0.5164850478752095,0.5146774195382712,0.5029331646458858,0.5003612857304894,0.4978132783901769,0.4874966127472914,0.48554443152152404,0.47848351312376636,0.4767861393125702,0.4754622566044921,0.4713114475656298,0.4681467712975792,0.46633798825191697,0.45329103531445925],"twin_dists":[0.10084412594675797,0.12331569160308242,0.12343521749824664,0.12571805853420032,0.13138258657454732,0.13227394950929375,0.13247538304173656,0.13682941317760522,0.14088032643353196,0.14095815295787564,0.14714938212821385,0.14929454361489103,0.14969012991798913,0.1522689599072715,0.15283582761881767,0.15339823279623346,0.15568391656560981,0.15611804516292366,0.15769282207927357,0.15807248243264935,0.1583689068267201,0.15930006238247094,0.1600118427997387,0.1604193991164135,0.16337579677470676],"n_dims_used":44,"mean_confidence":0.9111598621715199},"coverage":{"mean_confidence":0.9111598621715199,"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}}