Cognitive Class
@CognitiveClass
We are a team of developers and data scientists who are passionate about technology. Our mission is to help you build the skills you need to change the world.
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IBM Skills Network is all about empowering learners with practical skills. At IBM TechXchange 2025, we’ll be showcasing how our labs, guided projects, and courses are helping students and professionals turn knowledge into action. If you’re joining us in Orlando, stop by to…
Learn how to build AI agents that reason, act, and collaborate with the new guided project from IBM Skills Network. In 2 hours, gain hands-on experience with the BeeAI framework, working with GPT, IBM Granite, and Llama to design tool-calling and multi-agent workflows with human…
Build smarter AI workflows with CrewAI by applying a task-centric approach. Instead of giving agents every tool upfront, design workflows where tools are tied directly to tasks, creating efficiency, predictability, and security. In just 30 minutes, you’ll gain both the theory…
I just published The Right Tool for the Right Job: Structuring AI Workflows medium.com/p/the-right-to…
Curious about evaluating large language models like LLaMA and Granite in real-world scenarios? This hands-on project walks you through building a Retrieval-Augmented Generation pipeline and applying both traditional metrics (ROUGE, BERTScore) and modern LLM-based evaluation with…
Ready to build the next generation of AI systems? The IBM Building AI Agents and Agentic Workflows Specialization takes you inside Agentic AI with frameworks like LangGraph, CrewAI, BeeAI, and AutoGen (AG2). You’ll design self-improving agents, orchestrate multi-agent workflows,…
Most AI models try to solve problems in one shot. That’s why they often fail on complex, multi-step tasks. A better approach is ReAct (Reasoning + Acting). Instead of guessing in one go, an AI agent: - Thinks step by step - Acts using tools (like search or analysis) - Observes…
Learn in-demand Data Science skills with IBM's Professional Certification. Beginner-friendly, 4-month, 12-course learning path to become job-ready ⬇️ Gain experience with databases, data visualization, statistical analysis, predictive modeling, machine learning algorithms, and…
Build Your Own Smart Invoice Dispute Bot in 40 Minutes Automate billing dispute resolution with CrewAI and IBM Watsonx. Learn to design multi-agent AI systems that detect anomalies, validate data, and generate professional responses. No prior AI experience required, just follow…
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