Find XO: Why LLM Agents Fail in Production: Lack of Design Patterns (arxiv.org)

- Two papers summarizing agent design have been published side by side on arXiv. - One divides 27 patterns into two axes: cognitive functions and execution topology, while GraphBit claims to have eliminated hallucination routing using a DAG and Rust engine. - If you've experienced an agent working fine in prototype but entering an infinite loop in production, the classification chart is useful. - However, the chart doesn't replace judgment for domain-specific failures.