Technology
Prompt engineering
Prompt engineering is the discipline of designing inputs to LLMs that produce reliable, high-quality outputs. Components: system prompt (role + constraints), user prompt (the request + context), examples (few-shot), output format spec (JSON schema, structure), guardrails (what to refuse).
More detail
Production prompts are short, structured, and tested across edge cases — not the 1000-word 'mega-prompts' that go viral. Aiprosol's ChatGPT Business Prompt Vault ($97) ships 200 production-tested prompts in JSON format with system + user_template + best_model + notes per prompt. Each is tested against Claude and GPT-4o and includes when-to-use guidance.