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Skill track

Prompt Engineering courses

Prompt engineering is a real skill, and also narrower than Twitter suggests. Most of the value comes from a handful of patterns: structured output, few-shot examples, clear task decomposition, and systematic evaluation. The rest is tuning for a specific model family.

Curated by Param Harrison

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These courses cover the engineer-focused version. No magic incantations, just patterns that generalize across GPT-4, Claude, Gemini, and local models. Skimmable, practical, and model-agnostic.

Common questions

Prompt Engineering: quick answers

  • Is prompt engineering still relevant in 2026?

    Yes, but less mystical than it was. Models are smarter; the patterns that still matter are structured output, eval, and task decomposition. The “prompt tricks” era is over. System design is the differentiator.

  • Do I need different prompts per model?

    Mostly no. A well-structured prompt transfers across Claude, GPT, Gemini with minor tuning. Big differences show up in formatting (XML tags for Claude, JSON for GPT) and in how each handles tool use.

  • What about prompt injection?

    Treat user input as untrusted data, never as instructions. Use structured output, isolate roles, and validate outputs. The course covers specific injection patterns and the mitigations that actually work.

  • How do I evaluate prompts?

    Fixed test set, measurable output property, run on every change. The LLM Observability course covers the mechanics. Don’t trust your eyeball eval on three examples. Models regress in subtle ways.