Meta AI uses a second AI agent as a memory coach to keep long tasks on track

Meta AI aims to prevent AI agents from forgetting previously diagnosed errors, which leads to repeating failed steps during complex tasks. The new system employs a separate memory agent that maintains a structured memory bank, deciding when to remind the main agent and when to remain silent. Experiments have shown that this new system improved scores by up to 8.3 percentage points across two different benchmarks. This enhancement reflects the system's effectiveness in memory management, helping agents maintain focus and avoid repeated mistakes.