Prompt engineering, OpenAI, 2024 - Offers practical guidance on designing effective prompts, covering techniques for controlling output length and format.
Language Models are Few-Shot Learners, Tom B. Brown, Benjamin Mann, Nick Ryder, Melanie Subbiah, Jared Kaplan, Prafulla Dhariwal, Arvind Neelakantan, Pranav Shyam, Girish Sastry, Amanda Askell, Sandhini Agarwal, Ariel Herbert-Voss, Gretchen Krueger, Tom Henighan, Rewon Child, Aditya Ramesh, Daniel M. Ziegler, Jeffrey Wu, Clemens Winter, Christopher Hesse, Mark Chen, Eric Sigler, Mateusz Litwin, Scott Gray, Benjamin Chess, Jack Clark, Christopher Berner, Sam McCandlish, Alec Radford, Ilya Sutskever, Dario Amodei, 2020ArXiv preprintDOI: 10.48550/arXiv.2005.14165 - A fundamental paper introducing few-shot learning, a method used to guide LLMs toward specific output formats by providing examples.
Introduction to Prompt Design, Google AI, 2025 (Google) - Provides general principles and recommended practices for designing effective prompts, including ways to achieve desired output structures and lengths.