{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960004868},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960005755","496:4960004703","496:4960004100","496:4960007473","496:4960002173","496:4960005021","496:4960006288","496:4960005012","496:4960005743","496:4960003828","496:4960007076","496:4960004706","496:4960005020","493:4930000483","470:4700007148","496:4960005471","488:4880000735","496:4960005029","496:4960004855","493:4930001435","496:4960003827","470:4700008073","496:4960002317","488:4880000738","496:4960005754"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,493,470,496,488,496,496,493,496,470,496,488,496],"twin_sims":[0.5890809029728717,0.5528664887035734,0.5245722835454709,0.5236263638493923,0.5001630725488363,0.4450691908706871,0.44319457267578444,0.4017455146577309,0.38520821222987617,0.38478344855017527,0.3743136339260316,0.35382732856098154,0.34054881090866107,0.3334862435343617,0.3294251998977869,0.3185710906990261,0.3132857768086063,0.30876405309353516,0.3058927906067174,0.29897706419182196,0.2983509180048038,0.2947589741857686,0.29357420222050556,0.28963181556674394,0.2877185651184199],"twin_dists":[0.1336119725810528,0.14139493796905037,0.1475287338430931,0.14773494323952022,0.15287954914088356,0.16525481302823886,0.16568507216231385,0.17539658313308065,0.17939341362536002,0.17949712038785312,0.18207099136916732,0.18721273390671359,0.19062786061063525,0.1924732595919729,0.19354401067238927,0.1964421600434746,0.19787344439684867,0.19910888821553513,0.19989878395537464,0.20181913782499328,0.2019942796931139,0.20300319577564963,0.20333756731822142,0.20445600333427047,0.2050020530935149],"n_dims_used":45,"mean_confidence":0.9240968492296007},"coverage":{"mean_confidence":0.9240968492296007,"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}}