"Agents performing long sequences of tasks require sufficiently high reliability at each step for the overall chain to succeed."
In the March 2024 Dwarkesh Patel interview, Sholto Douglas identifies insufficient step-by-step reliability as an obstacle to long-horizon agents. Trenton Bricken and Patel further discuss how the probabilities of successive successful actions compound across a chain. Their exchange provides a direct conceptual foundation for the manuscript's discussion of accumulated reliability problems.