Machine Heart

Jul 9, 2026 · Artificial Intelligence

Annotation-Free GUI Agent Data Flywheel: MobileForge’s Self-Exploring, Self-Feedback Loop

MobileForge introduces an annotation‑free pipeline for adapting mobile GUI agents, combining MobileGym’s exploration‑to‑task generation with HiFPO’s hierarchical feedback‑guided policy optimization, achieving up to 77.6% Pass@3 on AndroidWorld and notable cross‑domain gains without any human‑written tasks or demonstrations.