Build Your Own LLM
Build transformers and GPT in PyTorch from the ground up — 10 modules, labs every step, inspired by Sebastian Raschka. Tokenization, pretraining, LoRA, vLLM, and a ChatGPT-style capstone. Deepskilling LLM Build Track.
4.8
(580 students)
10 Weeks · 100 hours
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What is this course about?
Build Your Own LLM
From-Scratch Transformers · Pretraining · LoRA · vLLM · ChatGPT Capstone
Implement attention, GPT blocks, training loops, and deployment in PyTorch—inspired by Sebastian Raschka—so you understand LLMs at the code level, not only via APIs.
What you'll walk away with:
- Tokenization, embeddings, and multi-head attention you built yourself
- A working GPT pretrained and instruction-tuned on custom data
- Modern internals awareness (RoPE, RMSNorm, GQA, MoE) plus LoRA/QLoRA practice
- Inference skills with KV cache, quantization, and vLLM-style serving
- A ChatGPT-style assistant with RAG, memory, and guardrails as your capstone
Course Features
Post Graduate Diploma
10 Weeks of Content
Hands-on Projects
Community Support
Lifetime Access
Student Reviews
Rahul Menon
Exceptional LLM development course! Building an LLM from scratch taught me transformer architecture deeply. The pre-training and tokenization modules were game-changers—hired at ₹32 LPA!
Tech MahindraPriya Verma
Best LLM building course available! From tokenizer design to training loops with PyTorch—everything covered. Built my own 1B parameter model—now LLM Research Engineer!
CREDSiddharth Iyer
Outstanding LLM development training! Learning attention mechanisms, positional encodings, and model architecture design prepared me for cutting-edge AI research. Promoted to Senior LLM Architect!
Wipro TechnologiesDivya Krishnan
Perfect for advanced LLM specialists! The distributed training and model parallelism modules taught me production LLM development. Leading LLM research at a top startup now!
Infosys LimitedArun Desai
Excellent LLM architecture course! Learning to design and train transformers from scratch with GPU optimization gave me rare skills. Got offers from multiple AI labs!
CognizantKavya Nair
Fantastic LLM building specialization! The training efficiency and scaling laws modules prepared me for enterprise LLM development. Now building custom models at a product company!
Capgemini IndiaAlexander Chen
Outstanding LLM development program! The hands-on approach to building transformers and implementing attention mechanisms made complex concepts clear. Now Principal LLM Engineer at Meta!
Meta AI ResearchSophie Laurent
Excellent LLM architecture training! The model design patterns and optimization techniques were invaluable. Leading LLM research initiatives in Paris now!
Mistral AIDavid Thompson
Perfect LLM development course! The end-to-end training pipeline and evaluation metrics modules prepared me for research roles. Building next-gen language models at Anthropic!
Anthropic
