Guide + code examples for creating LLM agents that can both call tools and provide back structured output using the LangChain module. - 6/28/25, Jon York
Getting LLMs to spit out the data you want is no easy task. PromptHippo is a free prompt editing suite for you to use to create prompts that really work. - 6/25/25, Jon York
A guide to testing LLM prompts and avoiding common mistakes. - 8/4/24, Jon York
Create a custom LangServe project and set up the built-in LangServe playground. - 7/28/24, Jon York
Integrate a custom LangServe model into the LangServe playground. - 7/28/24, Jon York
A prompt engineer's annual salary is much higher than people might expect for writing English, something anyone can do. - 8/4/24, Jon York