Chain-of-Agents

A new framework for handling long-context tasks using multiple LLM agents working together. CoA splits text into chunks and assigns worker agents to process each part sequentially, passing information between them before a manager agent generates the final output. This approach avoids the limitations of traditional methods like input reduction or window extension. Testing across multiple datasets shows CoA outperforms existing approaches by up to 10% on tasks like question answering and summarization. The framework works particularly well with longer inputs - showing up to 100% improvement over baselines when processing texts over 400k tokens.