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Learn how prompt engineering is evolving from art to engineering through this 10-minute tutorial featuring Martin Keen's explanation of LangChain and Prompt Declaration Language (PDL). Discover how these advanced tools help large language models produce structured and reliable results by transforming basic prompts into powerful AI workflows. Explore the technical foundations of PDL and understand how LangChain enables more systematic approaches to prompt design and implementation. Master the techniques for creating consistent, predictable outputs from LLMs while building scalable AI solutions that move beyond traditional trial-and-error prompt crafting methods.
