HERA framework optimizes multi-agent RAG orchestration

Static orchestration is the silent killer of multi-agent pipelines, and HERA addresses this by letting optimal interaction patterns emerge organically rather than hardcoding them. By treating memory as policy compression instead of simple fact storage, the system actually learns how to collaborate over time.

• –Evolves agent topology dynamically, shifting from early exploratory interactions to structured, highly efficient coordination graphs.
• –Implements role-aware prompt evolution, allowing individual agents to independently refine their behaviors based on past performance and task outcomes.
• –Avoids brute-force context scaling by favoring efficient reasoning trajectories, resulting in higher accuracy with significantly lower token usage.
• –Demonstrates a 38.69% average improvement over recent baselines across six knowledge-intensive benchmarks like HotpotQA and MusiQue.