{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680006607},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680006753","468:4680007361","468:4680007199","468:4680006030","468:4680006590","468:4680007359","468:4680005756","468:4680007183","468:4680006022","467:4670004591","468:4680006886","468:4680004411","468:4680007521","468:4680005492","467:4670004474","468:4680006443","467:4670004279","468:4680006606","467:4670004496","467:4670004621","467:4670000288","468:4680007054","468:4680007024","468:4680007052","467:4670004620"],"twin_admin_codes":[468,468,468,468,468,468,468,468,468,467,468,468,468,468,467,468,467,468,467,467,467,468,468,468,467],"twin_sims":[0.7957041385702909,0.7144906554988695,0.6413876832986688,0.6200254249978071,0.6015125426773865,0.588967626661961,0.577189694078015,0.5594662602340621,0.5561173415668443,0.5400114504232301,0.53771253294811,0.5321763817298346,0.5283830002489606,0.5172471957990703,0.5167889047515654,0.5080554079740642,0.4947233142144798,0.4935289792754241,0.4853676044289188,0.47708399965454323,0.4765021984466534,0.47264590233535997,0.4633320446742067,0.4591836788250752,0.4439050618233826],"twin_dists":[0.08780280865358613,0.10649476083944814,0.12240230428215086,0.1269844163331558,0.13094902526142027,0.1336362481142552,0.13616202627952506,0.13997217147632912,0.14069381328273095,0.14417412815625805,0.14467238932278248,0.14587400428420702,0.14669883923004712,0.14912785437946607,0.1492280799884827,0.151142297852817,0.15408135705917156,0.15434572798509408,0.15615739462331632,0.15800582686450929,0.15813603568110365,0.1590004069331348,0.16109791001980472,0.16203683356115897,0.16552191981428563],"n_dims_used":44,"mean_confidence":0.9284850033846769},"coverage":{"mean_confidence":0.9284850033846769,"n_dims_used":44,"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}}