The terms 'Harness' and 'Scaffold' are being used in the context of AI agents. Harness refers to a system that allows users to interact with an AI model, while Scaffold is a framework for building and training AI models. The distinction between these terms is important for understanding how AI agents work. --- Why it matters: Understanding the nuances of AI agent terminology matters for researchers and engineers working on developing and deploying intelligent systems, as it affects how they design and use these systems. Source: https://huggingface.co/blog/agent-glossary