{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650003221},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650002301","665:6650002841","665:6650002917","665:6650002075","665:6650002934","665:6650002924","665:6650001994","665:6650001668","665:6650004085","665:6650003960","665:6650002762","665:6650002688","665:6650001749","665:6650003372","665:6650002856","665:6650002994","665:6650003446","665:6650004450","665:6650003293","665:6650003667","665:6650003937","665:6650002226","665:6650002926","665:6650003588","665:6650003814"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665],"twin_sims":[0.5309080157162559,0.4917633805328952,0.4663292595660043,0.4644116585235239,0.41597803748263684,0.3335774015600652,0.3262689438000056,0.3179044705317467,0.2930877040128215,0.29240630092938436,0.27517316349205084,0.2654458429344277,0.2562660543225294,0.249515795230127,0.24720291990622917,0.24196355587428756,0.2412658955784375,0.23988929264278602,0.23846062932713646,0.23176656998392617,0.2282015307126735,0.2267519114662016,0.2148009364153463,0.2142122971246086,0.21300334461466236],"twin_dists":[0.14614965980570452,0.15473689340697028,0.16042136718522493,0.16085404065306758,0.17201608047854716,0.19244930647957734,0.19438121977357828,0.19662193996148447,0.2034751002405081,0.20366796038355126,0.20863799329595042,0.21152758184795303,0.2143156583830845,0.21640636740175223,0.21713101352287761,0.21878884175008007,0.21901133798291303,0.21945158812927548,0.2199102269911192,0.22208344245416514,0.2232576913864993,0.22373863281912895,0.2277839717872464,0.22798708574629803,0.22840542866899335],"n_dims_used":45,"mean_confidence":0.9065171983506944},"coverage":{"mean_confidence":0.9065171983506944,"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}}