ChatGPT Advanced Prompt Engineering — Free Course 2025

Become a power user of ChatGPT with real prompt engineering. Advanced frameworks, system prompts, evaluation loops, and agents — free, 2025. Level up from “good prompts” to repeatable systems. This free 2025 course gets straight to the point: design prompts that ship results, measure them, and scale across workflows and teams. You’ll learn System prompts that don’t collapse under edge cases Role, objective, constraint (ROC) framing that survives ambiguity Toolformer thinking: when to chain, branch, or call tools Self-critique & eval loops (pairwise, rubric-based, auto-grading) Retrieval + structured memory patterns (personas, briefs, style guides) Multi-turn orchestration (state, guardrails, fallbacks) Prompting for code, analysis, writing, research, and agents Production hygiene: versioning, test sets, regression checks Who it’s for Creators, operators, marketers, analysts, engineers. If you rely on ChatGPT for real work and need accuracy, speed, and consistency, this is for you. Prereqs Basic ChatGPT usage. No coding required (code examples included when useful).