{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730004665},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730004666","475:4750010379","473:4730004763","475:4750009606","473:4730006890","475:4750010978","478:4780000976","473:4730004468","475:4750010599","475:4750011246","473:4730004883","473:4730007236","473:4730004968","475:4750010441","473:4730006250","475:4750010509","475:4750010376","478:4780000665","500:5000006515","475:4750011044","478:4780000759","475:4750006909","473:4730005335","475:4750010318","473:4730007101"],"twin_admin_codes":[473,475,473,475,473,475,478,473,475,475,473,473,473,475,473,475,475,478,500,475,478,475,473,475,473],"twin_sims":[0.43947753190764416,0.28657348412060696,0.27395558216209553,0.23276944754182208,0.23038317781633252,0.21997557812139407,0.21307775677223412,0.20717282552199648,0.19892549195801454,0.1957978840152184,0.1936442910286801,0.19289981223569988,0.19115895221767965,0.18948198538442046,0.18782595227780538,0.18264249369167945,0.17890448965231887,0.17270607650042993,0.1674307506555473,0.16628868565467916,0.1650542973732059,0.1643313173832696,0.16253445225881538,0.1578387262254023,0.15270404245372915],"twin_dists":[0.16654028732773501,0.20532990394926492,0.2089962020094305,0.2217552627596978,0.22253767838398353,0.22601435385701618,0.22837963296286423,0.2304459415076348,0.23340038474320096,0.23454285015413687,0.2353368968272259,0.23561281922777313,0.23626093263913003,0.23688916533899648,0.23751338368902866,0.23949254257581498,0.24094452605288139,0.24340045882199815,0.2455407923941198,0.24601052405846627,0.24652085253491038,0.24682103273378828,0.24757124889162624,0.2495606107642671,0.2517859769445864],"n_dims_used":45,"mean_confidence":0.9126722547743056},"coverage":{"mean_confidence":0.9126722547743056,"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}}