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May 14, 2026 · Artificial Intelligence

How a Pure‑Software Framework Boosts On‑Device AI Agents by 1.6×

KAIST researchers introduced Agent‑X, a pure‑software acceleration framework that eliminates prefill and decode bottlenecks on mobile devices, achieving a 1.61× end‑to‑end speedup for on‑device AI agents without any loss in task accuracy.