Context Engineering

Context Engineering

https://www.bilibili.com/video/BV1w3GNzeEHb/?spm_id_from=333.788.videopod.sections&vd_source=57e261300f39bf692de396b55bf8c41b

https://blog.langchain.com/context-engineering-for-agents/

 

Context engineering is becoming a craft that agents builders should aim to master. Here, we covered a few common patterns seen across many popular agents today:

• Writing context - saving it outside the context window to help an agent perform a task.
• Selecting context - pulling it into the context window to help an agent perform a task.
• Compressing context - retaining only the tokens required to perform a task.
• Isolating context - splitting it up to help an agent perform a task.

LangGraph makes it easy to implement each of them and LangSmith provides an easy way to test your agent and track context usage. Together, LangGraph and LangGraph enable a virtuous feedback loop for identifying the best opportunity to apply context engineering, implementing it, testing it, and repeating.