{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005155},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006119","485:4850005951","485:4850004823","485:4850006201","485:4850005869","485:4850006118","485:4850005160","485:4850005635","485:4850006360","485:4850005868","485:4850006113","485:4850005563","485:4850004761","485:4850004765","485:4850006362","485:4850006431","485:4850005291","500:5000001080","485:4850004758","485:4850004831","485:4850004828","485:4850006186","485:4850005356","485:4850005958","485:4850005425"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,500,485,485,485,485,485,485,485],"twin_sims":[0.6005043035479197,0.4035006396441801,0.38239924950388804,0.3537196995501703,0.35295485688162603,0.3389655875697847,0.3387034808116568,0.3362873647722875,0.3339268318665604,0.33341215686208914,0.32322072923233225,0.31259465926377655,0.30673180288477586,0.3060723469107537,0.30133861048273725,0.2986844573964683,0.29616077023740073,0.2943133128989165,0.2927910641605698,0.2833456200601276,0.28102516830543384,0.2790413874631741,0.2785013677850823,0.27741217702759763,0.27472073842636463],"twin_dists":[0.1311649342030299,0.17497686612116112,0.18008024375811013,0.18724014236161596,0.18743503955245042,0.19103973681148714,0.1911080236398854,0.1917388420333814,0.19235752152476537,0.19249272958228705,0.195194036797551,0.19806161182357299,0.19966752797156198,0.19984926228082883,0.20116050465866583,0.201900957257513,0.2026085983435639,0.20312887884984807,0.2035590266480996,0.20625833870185706,0.20692972176904711,0.2075063633948412,0.20766376643932735,0.20798180645914302,0.20877098169357358],"n_dims_used":45,"mean_confidence":0.9185329861111111},"coverage":{"mean_confidence":0.9185329861111111,"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}}