{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005381},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006388","485:4850005810","485:4850004713","485:4850004843","485:4850004714","485:4850004371","485:4850005174","485:4850005573","485:4850006378","485:4850004710","485:4850004720","485:4850006463","485:4850006466","485:4850005807","485:4850004962","485:4850005380","485:4850006627","485:4850006533","485:4850003950","485:4850006550","485:4850006462","485:4850003949","485:4850005462","485:4850006454","485:4850004366"],"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":[0.5112504906253194,0.44348932266853985,0.35298260916126684,0.33139167664787217,0.32869706270515264,0.3199113183665348,0.2962497730550015,0.29052819969585536,0.29046272631152226,0.2669371463639837,0.2613860408862154,0.2608451023967168,0.2590455931173248,0.23855887137278048,0.2296675946500556,0.22891037206915602,0.2266991834711796,0.22619463227214068,0.22398805750170397,0.21934989099249086,0.21867862335143629,0.20122621784927658,0.18612927902523824,0.18122842163799527,0.1745107188777498],"twin_dists":[0.15044103743558693,0.16561737537827742,0.18742796388302402,0.1930246249089168,0.19373675808724194,0.19608135526171133,0.2025835817825361,0.2042009120963992,0.20421952849446234,0.21108037030887217,0.21275303270249404,0.21291721247965759,0.21346492473853387,0.2198786315276505,0.2227733454736703,0.2230232543597126,0.22375616478019453,0.22392406404737664,0.2246612820562524,0.22622682928283075,0.226455235575592,0.23256786153364828,0.23815693504726512,0.2400393275732031,0.24267902794245344],"n_dims_used":45,"mean_confidence":0.9195282830132379},"coverage":{"mean_confidence":0.9195282830132379,"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}}