{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008601},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008276","485:4850008247","485:4850008865","485:4850008866","485:4850007103","485:4850007617","500:5000000809","485:4850007953","500:5000000939","485:4850008145","485:4850007227","485:4850007508","485:4850008246","485:4850007734","485:4850006948","485:4850007301","485:4850008515","485:4850008251","485:4850007236","485:4850008355","485:4850008119","485:4850004961","485:4850008273","485:4850007296","485:4850007108"],"twin_admin_codes":[485,485,485,485,485,485,500,485,500,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.40582434850217725,0.31162341288140716,0.3048541193482566,0.29110529798001067,0.2861690178389804,0.2750404648732779,0.2741611348416325,0.25855075174552056,0.24514142239090758,0.24479429744914438,0.22735620299554998,0.21764772580558153,0.21649805042207243,0.2036299036107759,0.20302340031944424,0.20246661131780094,0.19724794789517808,0.19160634104557214,0.19111779320698616,0.18282925316140383,0.17518124751958722,0.17342993091292808,0.17211324085039473,0.17123354906219077,0.16705015885158034],"twin_dists":[0.17442243754579734,0.19832644997267096,0.20018558013333643,0.20403693056488081,0.20544589535625113,0.20867698558917497,0.20893566062943764,0.2136159579599469,0.21778057924885227,0.2178903018105108,0.22353789968211157,0.22680692806164088,0.22720046493078064,0.23170504904412548,0.23192209315647924,0.2321217386168626,0.23401160678749094,0.23609398048485564,0.2362763056414958,0.23942055130609882,0.24241233203285908,0.24311044400581594,0.24363862880108467,0.24399312713638524,0.24569707265656004],"n_dims_used":45,"mean_confidence":0.9189053005642361},"coverage":{"mean_confidence":0.9189053005642361,"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}}