Machine Heart

Jun 7, 2026 · Artificial Intelligence

DexJoCo: First High‑Difficulty Benchmark with 11 Dexterous Manipulation Tasks Covering Four Core Abilities

DexJoCo, a new MuJoCo‑based benchmark from the Chinese Academy of Sciences, introduces 11 complex dexterous‑hand tasks spanning tool use, bimanual collaboration, long‑horizon execution, and reasoning, and reveals that even state‑of‑the‑art robot learning models still struggle with reliable fine‑grained manipulation.