{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650003489},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650003642","665:6650003562","665:6650003710","665:6650001882","665:6650003415","665:6650003479","665:6650004230","665:6650003848","665:6650003780","665:6650002878","665:6650003634","665:6650004111","665:6650002351","665:6650003847","665:6650003570","665:6650002498","487:4870003888","665:6650002433","487:4870001410","665:6650004398","665:6650003104","665:6650002813","665:6650002668","665:6650003485","665:6650003175"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,487,665,487,665,665,665,665,665,665],"twin_sims":[0.30579021983010996,0.2972444555178518,0.2956445193996974,0.2599861486824884,0.2565186921591009,0.20979177949000805,0.19648356091435173,0.18442455079245468,0.17069209340774985,0.16053575088586292,0.15629136582398157,0.13948691713008798,0.12855684792314692,0.1260783153559706,0.12425332978733553,0.11927816408322821,0.09953636807879673,0.09087012007551351,0.08640168924663519,0.08514141400219027,0.07377696307081295,0.06960701402041887,0.06596670267726798,0.06562418320108779,0.06494527365481109],"twin_dists":[0.19992708054056602,0.20230430085918089,0.2027537915407971,0.21317835271441707,0.21423809339807381,0.22952461825165468,0.23429130808343593,0.23880770637495222,0.24421197230183483,0.24841283099937012,0.25022559120465876,0.2577793938159186,0.26306455393592293,0.26430986713587357,0.26523873349458493,0.26782481106267453,0.2789873395306686,0.28444137846536927,0.2874159700492704,0.28827699694300346,0.2965412396969298,0.299832345885799,0.30283907648703534,0.30312888988476594,0.30370700011813573],"n_dims_used":45,"mean_confidence":0.9013370090060764},"coverage":{"mean_confidence":0.9013370090060764,"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}}