Context engineering over prompt hacks: a 4C framework for briefing LLMs like new hires
bigaiguy · x · 2026-09-03
In a multi-post thread, @bigaiguy argues that "context engineering" is displacing prompt hacking, claiming engineers at OpenAI, Anthropic, and Google build context stacks rather than fuss over prompts.
Key points:
- Brief your model like onboarding a new hire: define who it is, what it's achieving, how it communicates, and what to reference.
- A reusable 4C framework: Character (who's speaking), Command (what to do), Constraints (what to avoid/follow), Context (examples, goals, audience) — build once, reuse forever.
- Example: instead of "write a LinkedIn post about AI productivity tools," declare the persona (practical tech founder), tone (confident, slightly provocative, rooted in real use cases), and attach 3 sample past posts before issuing the instruction.
The author's thesis: modern models understand environments, not just instructions — consistent, on-brand output comes from architecting context, not barking random commands.
More from coding & agent
- Open-source "Yingzao" skill turns travel snapshots into magazine-grade architecture posters — op7418 · 2026-09-03
- antirez: Zero Out Steering When Possible—It Always Adds Distortion — antirez · 2026-09-03
- antirez Releases Steering Vector to Bypass DS4F Refusals in DwarfStar — antirez · 2026-09-03
- ChatGPT Desktop's local Work mode can drive your scanner and archive docs — ___Patrice___ · 2026-09-03
- PointCloud Puzzle: why vibecoding still can't replace design taste — teortaxesTex · 2026-09-03
- Open-source TrueForge harness matches Claude managed agents' accuracy with 63% fewer tokens — Background-Job-862 · 2026-09-03