{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970000803},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970000804","491:4910005375","497:4970000805","497:4970000594","497:4970000508","497:4970000274","490:4900006590","497:4970000881","497:4970000729","497:4970000528","497:4970000788","497:4970000525","490:4900006104","490:4900007203","497:4970000586","497:4970000576","497:4970000726","480:4800004419","491:4910005426","497:4970001025","490:4900005849","484:4840003868","497:4970000101","497:4970000643","479:4790003961"],"twin_admin_codes":[497,491,497,497,497,497,490,497,497,497,497,497,490,490,497,497,497,480,491,497,490,484,497,497,479],"twin_sims":[0.000007057340277897827,0.000003861750991484021,0.000002630441612450955,0.0000021565500224194583,0.000002083676086027998,0.000002036517714630207,5.770065146613517e-7,3.7527632702954316e-7,1.9424390531585316e-7,3.19424975482025e-8,2.7433784213652656e-8,2.0055682763872955e-8,1.2636659054646489e-8,6.320688601575912e-9,4.6138789112382316e-9,4.325039329282464e-9,3.924096341420332e-9,1.5292496294417322e-9,1.499081045272509e-9,7.985584357498287e-10,6.502193904108276e-10,4.620459113358008e-10,3.813958894237209e-10,3.540440210015351e-10,3.2610397677174443e-10],"twin_dists":[0.6325685478277894,0.6484468068753343,0.6583588413133605,0.6634285986685463,0.6643020197922486,0.6648830281185506,0.6961420875146773,0.7064886382013463,0.7220402747198843,0.7630461253551817,0.7664023365228033,0.7732660508141065,0.7832769801451301,0.7980560078147347,0.8046811298007109,0.8060351077993039,0.8080683673743287,0.8275051316162682,0.8279111694079199,0.8406444192791754,0.8447576439933016,0.8515520007684894,0.8553432215733265,0.8568094625528401,0.8584262465831917],"n_dims_used":45,"mean_confidence":0.8851572672526041},"coverage":{"mean_confidence":0.8851572672526041,"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}}