Ends in 48 hours: AI Engineering + free LLM Systems Foundations

There are 48 hours left in 2025 to lock in the free gift in our holiday bundle. We built this for people who want to enter 2026 building, not browsing.

Enroll in AI Engineering by Jan 2 (11:59 PM EST), and we’ll gift you LLM Systems Foundations.

LLM Systems Foundations is the course that makes the rest click. It gives you the mental models and decision frameworks behind production LLM systems, so you’re not guessing your way through RAG, evals, and agent workflows.

Two of our most loved courses, bundled for one outcome: from first principles to a production-ready LLM product.

👉 Claim the Holiday Bundle

The industry is past the stage where “having access to a strong model” is the differentiator. The differentiator is whether you can turn that model into a reliable, governable, and affordable system.

In 2026, your portfolio won’t be judged by the tools you tried. It’ll be judged by whether you can build something that holds up when it runs every day: stable context, engineered retrieval, tool orchestration, bounded workflows, verification, governance, portability, and cost discipline.

That’s precisely what LLM Systems Foundations teaches you to think about: how these systems work, what fails first, and what to decide before you write code. Then AI Engineering takes those decisions and turns them into a shipped build.

Most people get stuck in one of two traps. They either learn concepts but don’t ship, or they ship a quick demo without understanding why it works, then can’t improve it, evaluate it, or scale it.

This is how enterprise LLM systems get built: choose the right design, then build the pipeline until it ships. LLM Systems Foundations trains the “choose the right design” part. AI Engineering is the “build it until it ships” part. Together, you can run the same playbook inside your company or deliver it for clients.

By the first week of January, most resolutions fade. The one that sticks is the one that produces proof. If you want 2026 to be the year you ship a real LLM product, not just talk about it, this bundle gives you both: the foundations to make good calls, and the build track to turn them into a working system.

The holiday bundle ends on Jan 2 at 11:59 PM EST. After that, LLM Systems Foundations won’t be included as a gift.

👉 Get AI Engineering + Free Foundations

P.S. AI Engineering is code-heavy and assumes basic Python. If Python still feels shaky, start with a beginner Python course first, then come back to this bundle.