{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960005752},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960005888","496:4960004876","496:4960003545","496:4960005621","496:4960005620","496:4960005622","496:4960003287","496:4960004858","496:4960007603","496:4960006021","496:4960004114","496:4960007723","479:4790000529","496:4960006139","488:4880005766","496:4960002299","496:4960003288","496:4960001934","496:4960006159","496:4960003837","496:4960007213","469:4690001754","470:4700004482","496:4960003979","496:4960002053"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,479,496,488,496,496,496,496,496,496,469,470,496,496],"twin_sims":[0.7550677585196971,0.5753663163884146,0.5340623360176908,0.4929716247901287,0.4601283593042204,0.44959924988241873,0.42897931481814316,0.4255989728647192,0.41486601576798815,0.4146394399356166,0.408389909568378,0.39020479044698525,0.3862045068393418,0.3844285984447797,0.37620725241276226,0.37456586244893186,0.34864441299292115,0.34445868497250803,0.3270539244254904,0.32666543690291455,0.32431134080520063,0.3237303967099147,0.3039201125881379,0.29875795339096756,0.29682001169549377],"twin_dists":[0.09735351846430718,0.13655341914731667,0.14546437863338785,0.15446916449643813,0.161822755052502,0.1642179207095795,0.16897130777219674,0.16975919565629838,0.17227836440679917,0.1723318422514782,0.1738119439298259,0.17817753259765162,0.17915037981201207,0.17958379945856776,0.18160290480240915,0.18200857569722032,0.18853756801793936,0.18961507226772342,0.19417258446670402,0.19427580358336355,0.19490273406512135,0.1950578364468991,0.2004439600857153,0.20188040171030747,0.20242340626168723],"n_dims_used":45,"mean_confidence":0.9248968336317275},"coverage":{"mean_confidence":0.9248968336317275,"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}}