Last Updated on March 4, 2026 by Editorial Team Author(s): Vahe Sahakyan Originally published on Towards AI. So far in this series, we designed systems with predefined structure. We defined the execution flow. We separated reasoning from revision. We controlled when research happens. Even when loops were introduced, the workflow remained bounded and predictable. However, some problems cannot be fully decomposed in advance. You may not know how many tool calls will be required. You may not know w
Agent Control Patterns — Part 4: ReAct — Thinking While Acting
References
This article was originally published at Towards AI. For the full piece, read the original article.
Discussion
Sign in to comment. Your account must be at least 1 day old.