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MemPO: Self-Memory Policy Optimization for Long-Horizon Agents

arXiv – CS AI|Ruoran Li, Xinghua Zhang, Haiyang Yu, Shitong Duan, Xiang Li, Wenxin Xiang, Chonghua Liao, Xudong Guo, Yongbin Li, Jinli Suo||1 views
🤖AI Summary

Researchers propose MemPO (Self-Memory Policy Optimization), a new algorithm that enables AI agents to autonomously manage their memory during long-horizon tasks. The method achieves significant performance improvements with 25.98% F1 score gains over base models while reducing token usage by 67.58%.

Key Takeaways
  • MemPO enables AI agents to autonomously summarize and manage memory content during environment interaction.
  • The algorithm addresses context size challenges that degrade performance in long-horizon AI agents.
  • Performance shows 25.98% F1 score improvement over base models and 7.1% over previous state-of-the-art.
  • Token consumption reduced by 67.58% compared to base models while preserving task performance.
  • Method improves upon existing external memory modules by allowing proactive memory management.
Read Original →via arXiv – CS AI
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