{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010356},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660004030","466:4660009691","466:4660008692","466:4660004311","466:4660012754","466:4660009356","466:4660010366","466:4660006053","466:4660009875","466:4660009688","466:4660010684","487:4870012641","466:4660010682","466:4660010702","466:4660010209","466:4660010054","466:4660005547","466:4660009046","466:4660009349","470:4700004768","466:4660008205","466:4660010192","470:4700006992","466:4660009007","466:4660003439"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,487,466,466,466,466,466,466,466,470,466,466,470,466,466],"twin_sims":[0.2401138002822884,0.23182406058344732,0.22577842579742533,0.2087707284725232,0.20730075218808452,0.20323113476073937,0.19072857229048354,0.18975689939328233,0.1844664479718042,0.18257121020803824,0.17611519285049032,0.17296505476121915,0.16887771823162528,0.16307405190672292,0.15006555959711812,0.14623609749274333,0.14161484960553733,0.1330266634659289,0.1279509307617355,0.12653141977263715,0.12371760690782327,0.1228764146638447,0.12077018859176261,0.11949593355197705,0.11936916286221726],"twin_dists":[0.21937967681246798,0.22206460413645876,0.22406275203855588,0.2298828776447784,0.23040075430556176,0.23184770298760474,0.23642179508622602,0.23678591030438847,0.23879166170936844,0.23952003434083258,0.2420420748418303,0.2432965986007601,0.24494895633236508,0.24734533028691186,0.2529508957384955,0.2546687926694454,0.2567868058818874,0.2608638722368246,0.2633673003754545,0.2640808324826838,0.26551336859866337,0.2659464321810489,0.26704075726615,0.2677099084374863,0.2677767774956524],"n_dims_used":45,"mean_confidence":0.9149362352159288},"coverage":{"mean_confidence":0.9149362352159288,"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}}