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PRIME: Planning and Retrieval-Integrated Memory for Enhanced Reasoning

Created by
  • Haebom

Author

Hieu Tran, Zonghai Yao, Nguyen Luong Tran, Zhichao Yang, Feiyun Ouyang, Shuo Han, Razieh Rahimi, Hong Yu

Outline

PRIME (Planning and Retrieval-Integrated Memory for Enhanced Reasoning) is a multi-agent inference framework inspired by the dual-processing theory of human cognitive processes that dynamically integrates System 1 (fast, intuitive thinking) and System 2 (slow, deliberate thinking). PRIME first uses a Quick Thinking Agent (System 1) to generate rapid answers. When uncertainty is detected, it triggers a structured System 2 inference pipeline comprised of specialized agents for planning, hypothesis generation, retrieval, information integration, and decision-making. Experimental results using the LLaMA-3 model demonstrate that PRIME enables open-source LLM to perform competitively with state-of-the-art closed-source models such as GPT-4 and GPT-4o.

Takeaways, Limitations

Takeaways:
Multi-agent design faithfully mimics human cognitive processes to improve efficiency and accuracy.
Open source LLM enables GPT-4 and GPT-4o to compete on complex inference benchmarks.
It is presented as a scalable solution to improve LLM in domains requiring complex and knowledge-intensive reasoning.
Limitations:
There is no direct mention of Limitations in the paper.
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