Machine Heart

Jun 29, 2026 · Artificial Intelligence

How MWA™'s Long‑Sequence Bidirectional Physical Causal Chain Sets a New Record in Embodied AI

The article presents MWA™, the first long‑sequence bidirectional physical causal chain hidden‑space world model, details its bidirectional dynamics, latent‑action pre‑training, three‑gradient constraints and AnyPhys negative‑sample system, and shows it achieved a 75.2% success rate on the RoboCasa GR1 TableTop benchmark, surpassing leading competitors.