{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730007917},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730008016","473:4730008292","473:4730008689","473:4730009129","473:4730007466","473:4730009058","473:4730008113","473:4730008280","473:4730008444","473:4730007587","473:4730007362","473:4730007577","473:4730007801","473:4730007800","473:4730008445","473:4730007808","473:4730007473","473:4730007463","473:4730009379","473:4730008103","473:4730008804","473:4730007348","473:4730007899","473:4730008762","473:4730008095"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.9889703247709578,0.8569692073013471,0.8236398846208587,0.7866482254172222,0.7855426441119734,0.7169955661527311,0.6593101085314104,0.6465816781513107,0.6436288060329544,0.6163602518983439,0.6149942952011289,0.6106338804057218,0.5931966467388375,0.5927673120539213,0.5900957014069667,0.5708646309633202,0.5610399978612617,0.5568869590611414,0.5484495944648112,0.5466958480776729,0.5431401105545859,0.5405755732578856,0.5379916270902584,0.5371540967967513,0.5241448629877706],"twin_dists":[0.01934297534711867,0.07216004442990903,0.08090291981549316,0.08997483124242825,0.09023810478032356,0.10593899779962915,0.11854364965925034,0.12128577082001966,0.12192068848331404,0.12776952283291784,0.1280620778073584,0.12899586423631634,0.13273011485330782,0.1328220924952402,0.13339450880663353,0.13752023916410394,0.13963326458432784,0.1405279168812488,0.14234858809287793,0.14272759062830886,0.1434966703200579,0.14405192331185712,0.14461187742799786,0.14479348518295332,0.14762190060991728],"n_dims_used":45,"mean_confidence":0.9162733289930556},"coverage":{"mean_confidence":0.9162733289930556,"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}}