{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650003967},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650003826","665:6650003610","665:6650003756","665:6650004163","665:6650003609","665:6650004318","665:6650004266","665:6650004031","665:6650004274","665:6650002862","665:6650003461","665:6650003968","665:6650004360","665:6650003384","665:6650002849","665:6650004265","665:6650004094","665:6650004035","665:6650004270","665:6650003754","665:6650003462","665:6650004156","665:6650003537","665:6650004211","665:6650003460"],"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":[0.868818508690594,0.6315238117569565,0.5844564886962542,0.575320666847913,0.5124284332633553,0.4870698985612184,0.4083188187344384,0.40684779302339075,0.39414338504365287,0.3823815564239197,0.3636966546183641,0.34941967053244305,0.3472995383735704,0.338961881864608,0.32624534533448035,0.3258387832439549,0.32543136219613,0.29559545401523435,0.28218076540300974,0.26639581013040314,0.26459657420289334,0.2632626778133989,0.25664146266517696,0.24791637923177479,0.23534051974338582],"twin_dists":[0.06887537486178578,0.1245197181375954,0.13460322975438196,0.13656321943298716,0.1501827847398981,0.15577876437202395,0.17382883757541634,0.17417869684793574,0.17722424459171293,0.18008457759790375,0.18471742247219164,0.18833874817746837,0.18888302197199985,0.19104070206304682,0.1943874961663163,0.19449566741668017,0.1946041422553524,0.2027675987318674,0.20659495211314846,0.21124252588266226,0.21178295984713583,0.21218510183965142,0.21420041778665735,0.21690701788384534,0.2209181286900032],"n_dims_used":45,"mean_confidence":0.9063670688205295},"coverage":{"mean_confidence":0.9063670688205295,"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}}