{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005845},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["486:4860002045","474:4740004932","486:4860002002","486:4860002044","474:4740004933","486:4860002001","474:4740004930","474:4740004866","486:4860001998","474:4740004926","474:4740005846","478:4780009164","487:4870013302","474:4740006122","474:4740005847","474:4740004931","486:4860002092","478:4780009165","474:4740006130","474:4740006171","486:4860002046","474:4740005062","487:4870013170","474:4740006147","474:4740004927"],"twin_admin_codes":[486,474,486,486,474,486,474,474,486,474,474,478,487,474,474,474,486,478,474,474,486,474,487,474,474],"twin_sims":[0.7166805901751823,0.5633289658236149,0.5361517996922867,0.5214317478913051,0.4991063239721337,0.44719866228330735,0.40547789954491803,0.40023041050131775,0.39727924159204353,0.39478581162094956,0.3926131156591705,0.3887377172589127,0.3826850702261475,0.3805011866394331,0.37973164442477864,0.3751896783696926,0.36422561879238674,0.362991882417503,0.35759328832064813,0.3467858883622412,0.3466400527837491,0.34528418785557835,0.34379639332258366,0.32702600781055174,0.3182321414392972],"twin_dists":[0.10600893445784373,0.13914055937262673,0.1450108933364801,0.14821369465252127,0.1531127265468363,0.1647668998346982,0.17450500885242773,0.175759568466732,0.1764684014946016,0.1770691737423021,0.17759409807886975,0.17853376851441308,0.18001024659118983,0.1805457165729197,0.18073475459875105,0.1818542966988222,0.18458466246996816,0.184894458783552,0.18625640728509504,0.1890151476870181,0.1890526796580575,0.18940202279433163,0.18978619546852077,0.1941799995053044,0.1965335443150183],"n_dims_used":43,"mean_confidence":0.9219709884288699},"coverage":{"mean_confidence":0.9219709884288699,"n_dims_used":43,"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}}