{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009238},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960008333","496:4960009619","496:4960008639","496:4960008447","496:4960007978","488:4880003110","496:4960009237","496:4960008641","496:4960008446","496:4960008341","496:4960010627","496:4960008336","496:4960007865","496:4960009712","496:4960007861","496:4960009905","496:4960007982","470:4700005038","496:4960008817","477:4770003514","496:4960008125","496:4960008354","496:4960009342","496:4960009893","469:4690001692"],"twin_admin_codes":[496,496,496,496,496,488,496,496,496,496,496,496,496,496,496,496,496,470,496,477,496,496,496,496,469],"twin_sims":[0.806656120503111,0.7240265865932879,0.7045793826426248,0.7010707970617222,0.6960585768395489,0.6950741151158203,0.6934669355503676,0.6541796185029144,0.6230501937625048,0.5372305918927578,0.5146991026315829,0.5004014572238933,0.4805379871235248,0.47912931639938555,0.4641439027957974,0.4516591380476786,0.4512318764150878,0.449730068449989,0.4426489913146917,0.44033192432175006,0.4371610384154898,0.43654420344137407,0.43508942978566106,0.43327995533644204,0.42975826682493173],"twin_dists":[0.08513623273570305,0.10437371320273904,0.10868473735136777,0.10945675127800837,0.11055690514315784,0.110772629242363,0.11112456366525211,0.11965004870369506,0.12633633067340141,0.14477689591086784,0.14968538270858514,0.15282696724688993,0.15723386593554015,0.15754848599596258,0.16091450438976107,0.16374772961149126,0.163845190815663,0.1641880361198295,0.16581042454582082,0.1663434606392304,0.16707469619590357,0.16721718671642205,0.16755356041724886,0.1679725757429333,0.1687901120284543],"n_dims_used":45,"mean_confidence":0.9249635484483507},"coverage":{"mean_confidence":0.9249635484483507,"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}}