{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006352},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006271","485:4850006519","485:4850006432","485:4850006433","485:4850006510","485:4850005224","485:4850006193","485:4850005713","485:4850005955","485:4850006026","485:4850006279","485:4850005954","485:4850006278","485:4850006439","485:4850006108","485:4850005947","485:4850006110","485:4850005953","485:4850006516","485:4850005432","485:4850006106","485:4850005292","485:4850005949","485:4850005361","485:4850006113"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.7817595276227477,0.7780643733760462,0.7725427091284945,0.7317359120564484,0.6950230741071713,0.6941028687547477,0.6849552106063618,0.6816389583560464,0.6508110698552274,0.6466746849707355,0.6146856397533548,0.6043238589041107,0.6031929964917419,0.5692520825025912,0.5568189789736128,0.5482788590381484,0.5459218368737312,0.5226061103762527,0.5105703286512271,0.49251452810772284,0.48776771374169436,0.4737596958563096,0.46702505394673927,0.4643936580368602,0.4536408892544936],"twin_dists":[0.09113600939078562,0.0920087216333881,0.09330521313301163,0.10264778730850094,0.11078381067337632,0.11098534532842742,0.11298361268285538,0.1137058587415983,0.1203756304555547,0.12126576603803972,0.12812818168550869,0.13034702464599462,0.13058917775015239,0.13786675892338135,0.14054256910775512,0.14238547674546145,0.14289492853524013,0.14795745222390977,0.1505902253862739,0.15457042757714004,0.15562367076765715,0.15875051717974303,0.16026452521569481,0.1608581050843055,0.1632961243603169],"n_dims_used":44,"mean_confidence":0.9172711805863814},"coverage":{"mean_confidence":0.9172711805863814,"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}}