Choose the right GenAI stack by balancing control, quality, safety, latency, and cost
5 sections · 10 lessons
Define the decision frame, then compare Bedrock and SageMaker AI by control needs, customization depth, and operating responsibility.
2 lessonsCompare RAG, prompting, fine-tuning, and distillation, then choose the approach that fits answer quality, risk, latency, and cost constraints.
2 lessonsPick inference modes and capacity plans, then design guardrails, IAM, data protection, and evaluation gates that keep delivery safe and measurable.
3 lessonsControl token, GPU, and storage spend, then assemble a production GenAI architecture with clear identity, retrieval, safety, observability, and ownership boundaries.
2 lessonsApply the decision checklist to a realistic project and identify the next safe implementation and validation steps.
1 lessonEvery lesson in order.
10 lessons
Bedrock and SageMaker AI solve different GenAI delivery problems, and the right choice depends on governance, customization depth, and operational ownership. This course builds a practical decision frame for selecting among Bedrock, SageMaker AI, RAG, fine-tuning, and inference patterns, while keeping guardrails, evaluation, and spend in view. By the end, you will be able to reason from project constraints to a safe, cost-aware architecture and a defensible implementation path.
The course covers service selection between Bedrock and SageMaker AI, retrieval augmentation, prompting, fine-tuning, and distillation. It also covers inference options, guardrails, IAM, data protection, evaluation methods, production architecture boundaries, and cost controls for tokens, GPUs, and storage.
From project managers and operators to founders, analysts, and teams adopting AI, Fenzo is for people who want to get better at the work they already do.
Anything from using AI for project planning and analysis to improving workflows, decision-making, communication, and delivery. If you can describe the skill or task, Fenzo can build a course around it.
Yes. Tell Fenzo what you do, what you’re trying to accomplish, and where you’re stuck, and Fenzo will shape the course around your role, your goals, and the work you actually have to do.
No. Fenzo adapts to your starting point, so you can begin with the fundamentals or jump straight into more advanced work.
Yes. Fenzo for Business puts the whole team on one plan — shared seats, courses you can assign, and reporting on who has finished what.
See Fenzo for BusinessYou start by describing your goal or taking a short skill benchmark. Fenzo uses that context to identify gaps and shape the learning experience around them.
Yes, Fenzo works in your mobile browser.
Something to operate in every section.
Three findings from decades of learning research shaped how every Fenzo lesson is built.
Average pass rate · Freeman et al., PNAS 2014
What the science says
Students in lecture-only classes are 1.5× more likely to fail.
How Fenzo does it
Every Fenzo lesson is interactive. No passive reading or watching, ever.
You work through itAI does it for you
Skill retention over time · with vs. without practice
What the science says
Offloading thinking to AI erodes the very skills you’re trying to build.
How Fenzo does it
Fenzo makes you do the thinking — guided, but never done for you.
Retrieval practiceRe-reading
Long-term recall · retrieval vs. re-reading
What the science says
Recalling information beats re-reading it for building durable understanding.
How Fenzo does it
Lessons weave in quizzes and recall prompts, so it sticks.