Optimize AI Prompts for Cost & Quality is an essential intermediate course for developers, data scientists, and product managers who are ready to move beyond basic AI interactions and master the art of prompt engineering. In a world where AI-driven applications are becoming ubiquitous, the ability to control AI outputs for quality, cost, and ethical alignment is a critical skill. This course provides a complete toolkit to transform you from a casual user into a strategic prompt architect.

Ends soon: Gain next-level skills with Coursera Plus for $199 (regularly $399). Save now.

Optimize AI Prompts for Cost and Quality
This course is part of Build AI Apps Like a Pro: No-Code Tools for Beginners Specialization

Instructor: LearningMate
Included with
Recommended experience
What you'll learn
Create and optimize AI prompts to enhance performance, manage costs, and ensure high-quality, ethical outputs from AI models.
Skills you'll gain
Details to know

Add to your LinkedIn profile
January 2026
See how employees at top companies are mastering in-demand skills

Build your subject-matter expertise
- Learn new concepts from industry experts
- Gain a foundational understanding of a subject or tool
- Develop job-relevant skills with hands-on projects
- Earn a shareable career certificate

There are 3 modules in this course
This module lays the foundation for effective prompt design. Learners will move beyond simple questions to architecting sophisticated, structured prompts that guide AI models to produce precise and reliable outputs. You will learn to create templates that define roles, tasks, and output formats, ensuring your AI applications perform consistently and meet defined goals, based on practices from AWS and the finance sector.
What's included
2 videos1 reading1 assignment
In this module, learners confront one of the biggest challenges in AI today: ensuring ethical and trustworthy outputs. You will learn to actively identify and analyze AI-generated content for hidden biases and factual errors (hallucinations). The module provides a framework for using prompt modifiers and evaluation techniques to mitigate these risks, drawing on the methods described in the arXiv research study.
What's included
2 videos1 reading2 assignments
This module focuses on the financial side of running AI applications. Learners will discover how AI models "charge" for their services through tokens and how inefficient prompts can lead to spiraling costs. You will learn practical techniques to analyze token usage and refine prompts to be more concise without sacrificing quality, based on the successful optimization strategies used by Requesty.ai.
What's included
2 videos1 reading2 assignments
Earn a career certificate
Add this credential to your LinkedIn profile, resume, or CV. Share it on social media and in your performance review.
Instructor

Offered by
Explore more from Machine Learning
Why people choose Coursera for their career




Frequently asked questions
To access the course materials, assignments and to earn a Certificate, you will need to purchase the Certificate experience when you enroll in a course. You can try a Free Trial instead, or apply for Financial Aid. The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile.
Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.
More questions
Financial aid available,
¹ Some assignments in this course are AI-graded. For these assignments, your data will be used in accordance with Coursera's Privacy Notice.








