{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009720},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960010226","496:4960009984","496:4960010073","496:4960009642","496:4960007875","496:4960010069","488:4880003871","488:4880004196","488:4880001371","496:4960011119","496:4960009345","496:4960010095","488:4880003943","496:4960012236","496:4960009737","496:4960010090","496:4960009536","488:4880001722","496:4960010070","488:4880001874","488:4880002338","496:4960010238","488:4880004284","496:4960009899","496:4960010578"],"twin_admin_codes":[496,496,496,496,496,496,488,488,488,496,496,496,488,496,496,496,496,488,496,488,488,496,488,496,496],"twin_sims":[0.6847227364072997,0.6653532827900501,0.6457100463413404,0.6097654403447204,0.6075414022460166,0.5970418119466526,0.5774042454525812,0.5686332300488816,0.5684262061878882,0.5676761216484851,0.5671620951081059,0.5612991534456055,0.5592600725949176,0.5551964428651244,0.5551093899332038,0.5524287027748419,0.5505430599120139,0.5496520893383974,0.5490807077669209,0.5462241619318501,0.5457712644521465,0.5376896725341671,0.5346024150888191,0.5335164690944035,0.5313089742664178],"twin_dists":[0.11303427921319688,0.1172382006640636,0.12147322922508387,0.12918182740401504,0.12965806000697253,0.13190646933948796,0.13611597972334696,0.13799977291821028,0.138044273587269,0.13820552314933235,0.13831604045787338,0.13957746743098878,0.1400165840420882,0.14089236406858702,0.1409111357028219,0.1414894054451697,0.14189643412270406,0.14208883435916572,0.1422122480527697,0.1428295622697908,0.1429274864267085,0.14467734608129793,0.1453471288643013,0.14558290937471519,0.1460625041350371],"n_dims_used":45,"mean_confidence":0.9265201144748264},"coverage":{"mean_confidence":0.9265201144748264,"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}}