Still context engineering bro? That's so mid 2026.
Prompt, context, compound, graph: the labels change fast. The useful idea is making the shape of the work explicit, and keeping the whole stack.
Blink and the merch changes. One week it is prompt engineering. Then context. Then compound. Now graph. Same guy, different T-shirt, and somehow last month's label already looks dated. That is the funny bit. Also the true bit. AI moves so fast that the naming cycle is basically fashion week for engineers.
Under the joke there is a real idea. When people say graph engineering they mostly do not mean charts, and they do not mean GraphRAG. They mean making the shape of the work explicit: which jobs run, what each one is allowed to see, and which arrows are real dependencies instead of polite theatre. If step B never consumes step A's output, that arrow is fake. Parallelise it. Fan the independent work out, put a checker before you join, then synthesise. That is the useful pattern from the July wave, not another dead-on-arrival slogan.
None of that means you burn the wardrobe.
You still need a sharp prompt when a single call has to behave. You still need context engineering to keep the window small and high-signal. Compound engineering (the Every habit of leaving skills and notes behind so the next run starts smarter) is still how a harness gets better across tickets. Graph is what you reach for when one loop starts thrashing: parallel reads, specialist tools, irreversible gates, a verifier before the join. Rename cycle is real. Fake org charts inside prompts are also real. Draw the edges you actually have. Keep the stack.