prompt-engineering-history-milestones-1999-2022

IN premise — summaries/2026/08/24/wiki-In-context_learning_natural_language_processing.md

Created 2026-08-24T17:11:13+00:00

Prompt engineering history includes the 1999 Intelligent Filling Manager (rule-based predecessor), the 2018 first multi-task question-answer NLP model, and the November 2022 ChatGPT release which established prompt engineering as a business skill.

Summary

This anchors prompt engineering in a concrete timeline: it grew out of rule-based text-filling tools in the late 1990s and early multi-task language models in 2018, before the ChatGPT launch finally made it a recognized business skill. The practical takeaway is that "prompt engineering" as a professional discipline is genuinely recent, even though its technical roots stretch back more than two decades.