A thread you can test
Context Engineering
2 notes move from the word to a real choice at work — understand it first, then decide whether to use it.
Each note stands alone, or becomes the next step in this thread.
THE QUESTION THIS PAGE ANSWERS
ANSWER FIRSTWhat is Context Engineering, and which AI decisions does it change?
Window composition visualization; drag to simulate overflow; compare capacities of mainstream models This page keeps the related concepts, common mistakes, and practical notes in one reading thread.
First decide whether you are blocked by a definition, a choice, or verification; then choose the closest of the 2 notes below.
Start with “Context Window: AI's Working Memory,” then restate the conclusion using your own task.
Do not treat every method in a topic as interchangeable. The answer changes with the input, risk, and acceptance bar.
THIS QUESTION THREAD
Put the word back inside the choice it changes.
Context Window: AI's Working Memory
Window composition visualization; drag to simulate overflow; compare capacities of mainstream models
Context Overflow: Three Handling Strategies
Truncation / summary compression / selective retention — visual comparison of each strategy's trade-offs