What's the tea on harnesses?

Description

Everyone's talking about agent harnesses, but what actually are they? Brace Sproul and Jake Broekhuizen from the LangChain team break down one of the biggest AI concepts taking over tech Twitter (or X): harnesses, or the combination of tools, execution environment, system prompt, and file system that a model has access to. And it turns out, optimizing your harness can be just as powerful as changing the model itself. 🍵 Want more TLDR's into the world of AI? What's The Tea is your quick-hit series on the concepts everyone is talking about. Subscribe for more bite-sized drops.