Evaluating AI Agents (Udemy.com)
Master quality, performance & cost evaluation frameworks for LLM agents using Patronus, LangSmith tools
Created by: Yash Thakker
Last updated April 2025
What you will learn
- Explain the core components of AI agents (prompts, tools, memory, and logic) and how they work together to accomplish tasks
- Build a simple AI agent from scratch using Python and modern AI frameworks
- Design comprehensive evaluation metrics across quality, performance, and cost dimensions
- Implement effective logging systems to track agent metrics in real-time
- Conduct systematic A/B testing to compare different agent configurations
- Use specialized tools like LangSmith, Patronus, and PromptLayer to trace and debug agent workflows
- Set up production monitoring dashboards to track agent performance over time
- Make data-driven optimization decisions based on evaluation insights
Course Description
Welcome to this course!
Build and understand the foundational components of AI agents including prompts, tools, memory, and logic
Implement comprehensive evaluation frameworks across quality, performance, and cost dimensions
Master practical A/B testing techniques to optimize your AI agent performance
Use industry-standard tools like Patronus, LangSmith and PromptLayer for efficient agent debugging and monitoring
Create production-ready monitoring systems that track agent performance over time
Course Description
Are you building AI agents but unsure if they're performing at their best? This comprehensive course demystifies the art and science of AI agent evaluation, giving you the tools and frameworks to build, test, and optimize your AI systems with confidence.
Why Evaluate AI Agents Properly?
Building an AI agent is just the first step. Without proper evaluation, you risk:
Deploying agents that make costly mistakes or give incorrect information
Overspending on inefficient systems without realizing it
Missing critical performance issues that could damage user experience
Creating vulnerabilities through hallucinations, biases, or security gaps
There's a smart way and a dumb way to evaluate AI agents - this course ensures you're doing it the smart way.
Course Breakdown:
Module 1: Foundational Concepts in AI Evaluation Start with a solid understanding of what AI agents are and how they work. We'll explore the core components - prompts, tools, memory, and logic - that make agents powerful but also challenging to evaluate. You'll build a simple agent from scratch to solidify these concepts.
Module 2: Agent Evaluation Metrics & Techniques Dive deep into the three critical dimensions of evaluation: quality, performance, and cost. Learn how to design effective metrics for each dimension and implement logging systems to track them. Master A/B testing techniques to compare different agent configurations systematically.
Module 3: Tools & Frameworks for Agent Evaluation Get hands-on experience with industry-standard tools like Patronus, LangSmith, PromptLayer, OpenAI Eval API, and Arize. Learn powerful tracing and debugging techniques to understand your agent's decision paths and detect errors before they impact users. Set up comprehensive monitoring dashboards to track performance over time.
Why This Course Stands Out:
Practical, Hands-On Approach: Build real systems and implement actual evaluation frameworks
Focus on Real-World Applications: Learn techniques used by leading AI teams in production environments
Comprehensive Coverage: Master all three dimensions of evaluation - quality, performance, and cost
Tool-Agnostic Framework: Learn principles that apply regardless of which specific tools you use
Latest Industry Practices: Stay current with cutting-edge evaluation techniques from the field
Who This Course Is For:
AI Engineers & Developers building or maintaining LLM-based agents
Product Managers overseeing AI product development
Technical Leaders responsible for AI strategy and implementation
Data Scientists transitioning into AI agent development
Anyone who wants to ensure their AI agents deliver quality results efficiently
Requirements:
Basic understanding of Python programming
Familiarity with AI/ML concepts (helpful but not required)
Free accounts on evaluation platforms (instructions provided)
Don't deploy another AI agent without properly evaluating it. Join this course and master the techniques that separate amateur AI implementations from professional-grade systems that deliver real value.
Your Instructor:
With extensive experience building and evaluating AI agents in production environments, your instructor brings practical insights and battle-tested techniques to help you avoid common pitfalls and implement best practices from day one.
Enroll now and start building AI agents you can trust!
Instructor Details
- 4.4 Rating
1,702 Reviews
Yash Thakker
AI practitioner, product builder, and educator with 12+ years
of experience in Generative AI, LLMs, and AI-powered SaaS development.
I'm the founder of AISOLO Technologies, where I build and ship
AI products used globally across marketing, productivity, and enterprise
automation. My background spans Fintech, Edtech, Martech, and Regtech.
My courses focus on practical, applied AI: prompt engineering, AI agents,
ChatGPT and Claude workflows, content automation, and business AI strategy.
Every course is built around real implementation, not theory.
I also run corporate AI training and intensive bootcamps for professionals
transitioning into AI roles.
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Reviews
By Rocky Chauhan on 6/13/2026
Instructor was talking very fast, there were no slides that captured the summary of what was being discussed and there were videos accompanying the course that added no value to the material being taught.
By Anonymized User on 3/13/2026
Material is good, though most of things are delivered by voice, no visuals/text/slides supporting the theme that was reviewed - this is a big drawback as this course is more tailored for listeners than other types of learners.
By Virupaksh Ankad on 2/22/2026
Great job! The video itself seems to have been created using AI. And looks like to be been recorded with high speed. I had to reduce the course speed 0.75 to even just catch its contents, may be its just me.
By Alper Yalçın on 1/25/2026
The lessons helped me notice the strong and weak points of AI agents that I didn’t see before. Very helpful and well organized.
By Hannah Deng on 1/21/2026
Evaluating AI Agents is not just about ideas; it teaches you how to carefully check how well the agents work, how trustworthy they are, and if they meet our goals
By Sarah Kuol on 1/21/2026
This course made me see AI systems in a whole new way. The guidelines for judging how agents act were easy to understand, useful, and can be used right away in real projects.
By Noemi Herzog on 1/20/2026
Explained tricky ideas about AI agents in a simple way, making them easy to understand and use. It made me understand better how agents make choices and see results in real situations
By Elisa Marti on 1/20/2026
Learning about AI agents helped me build a good understanding and gave me useful ideas that I can use in my job right away. The explanations were easy to understand, related to the topic, and organized nicely.
By Celine Baumgartner on 1/18/2026
The explanations are easy to understand, to the point, and based on real examples. I really liked the focus on organized ways to assess independent and partly independent AI systems.
By Stephanie Hofer on 1/18/2026
It includes information about testing behavior and important aspects of safety and reliability, explained in a way that is easy to understand and technically sound.
Quality Score
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Overall Score : 88 / 100












