Context Engineering" replaces "Prompt Engineering" as the dominant discipline

Prompts are now treated as production code: versioned, tested, and systematically optimized. Tools like DSPy let you define what a system should do via declarative "Signatures" rather than how to prompt it; PromptFoo provides open-source test harnesses to benchmark prompts across models. Research-backed techniques yield 20–60% quality gains vs. ad-hoc prompting.

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Source: lushbinary.com / k2view.com