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Prompt engineering

Prompt engineering is the craft of writing instructions and context that get consistently good results from a language model.

Written by Reflective Data experts · updated Oct 5, 2026

It covers clear task descriptions, examples, output formats and the right context. As systems mature, teams move from clever one-off prompts to tested, versioned prompts with evaluations.

Training your team in prompting is often the fastest productivity gain from AI.

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AI agentAI evaluations (evals)Large language model (LLM)

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