
Everything You Need To Know About Context Engineering
Last Updated on August 28, 2025 by Editorial Team
Author(s): Fabio Chiusano
Originally published on Towards AI.
With 13 graphics to make concepts clearer
If you’ve worked with Large Language Models, you’ve likely heard of “prompt engineering.” In the early days, getting the right output was all about crafting the perfect prompt.
This article traces the evolution from traditional prompt engineering to the emerging field of Context Engineering, exploring the techniques that improved AI’s communicative capabilities. It discusses foundational concepts such as zero-shot and few-shot prompting, the importance of explicitly defining reasoning processes, and the need for structured contexts to optimize model performance. Additionally, it covers contemporary challenges faced in context management, including handling long contexts and the introduction of hierarchical memory systems. Ultimately, the article emphasizes the significance of context engineering as a discipline for ensuring effective interactions with LLMs in an increasingly complex AI landscape.
Read the full blog for free on Medium.
Join thousands of data leaders on the AI newsletter. Join over 80,000 subscribers and keep up to date with the latest developments in AI. From research to projects and ideas. If you are building an AI startup, an AI-related product, or a service, we invite you to consider becoming a sponsor.
Published via Towards AI
Take our 90+ lesson From Beginner to Advanced LLM Developer Certification: From choosing a project to deploying a working product this is the most comprehensive and practical LLM course out there!
Towards AI has published Building LLMs for Production—our 470+ page guide to mastering LLMs with practical projects and expert insights!

Discover Your Dream AI Career at Towards AI Jobs
Towards AI has built a jobs board tailored specifically to Machine Learning and Data Science Jobs and Skills. Our software searches for live AI jobs each hour, labels and categorises them and makes them easily searchable. Explore over 40,000 live jobs today with Towards AI Jobs!
Note: Content contains the views of the contributing authors and not Towards AI.