With LLM agents having so much capability, people can delegate the idea of refining their imprecise ideas to a precise implementation elaborated by an LLM through "Vibe Coding." If you ask Claude 3.7 Sonnet to develop a runtime schema for validating some domain specific language and then ask it to refactor the file — because it is too large for its context window to continue — it will degrade and output incoherent nonsense before finishing its work. While increasing the length of the context window will improve some immediate experiences, this is a problem of scale that needs a different solution for agents to be more effective and, perhaps, move "Vibe Coding" closer to reality.