LLM Architecture & Transformers Certification
The definitive deep-dive into how large language models actually work
Key facts
- Level: Professional
- Field: Artificial Intelligence & LLMs
- Estimated study time: about 40 hours
- Credential price: $149
- Exam: 70 questions · 100 minutes · pass mark 75%
About the LLM Architecture & Transformers certification
A professional-grade certification covering the complete anatomy of decoder-only large language models. You will reason precisely about tokenization and byte-pair encoding, embeddings and weight tying, positional encodings (sinusoidal, learned, RoPE, ALiBi), the mathematics of scaled dot-product and multi-head attention, KV-caching and long-context techniques such as FlashAttention, sliding-window attention, and grouped-query attention. The exam tests deep, current understanding of normalization placement, activation functions, mixture-of-experts, numerical precision, scaling laws, and sampling — at the level expected of an ML engineer who builds and debugs transformer models in production.
What you will learn
The official LLM Architecture & Transformers study course covers:
- Inputs: Tokenization, Embeddings & Positional Encoding — How raw text becomes the position-aware vectors a transformer consumes.
- The Attention Mechanism — Scaled dot-product attention, causal masking, multi-head, and the long-context toolkit.
- The Transformer Block & Stack — Residuals, normalization, the feed-forward network, and stacking N blocks into a decoder.
- From Logits to Text & Scaling — Logits, softmax, sampling strategies, precision, scaling laws and mixture-of-experts.
- Hands-on Lab — Build a Transformer From Scratch — A from-scratch capstone in Google Colab: implement token + positional embeddings, self-attention with a causal mask, a complete transformer block, th…
Frequently asked questions
- Is the LLM Architecture & Transformers certificate verifiable?
- Yes. Every issued Hootix Academy certificate carries a unique credential code that anyone can verify online.
- How is the LLM Architecture & Transformers exam structured?
- It is a 100-minute proctored multiple-choice exam of 70 questions; you need 75% to pass.
- Do I need to buy the course to take the exam?
- You can purchase the certification exam on its own, or bundle it with the full study course at a reduced price.
- How long does the LLM Architecture & Transformers course take?
- About 40 hours of self-paced study.