MetaCyberGuru Academy

Trace attention from its core calculation to pretrained pipelines and careful fine-tuning, with evaluation that separates a successful training run from a useful model.
Module result: Project: Compare Five Transformer NLP Tasks.
Why this module belongs in the course
Transformer families differ in training objective and architecture. Encoder-only, decoder-only and encoder-decoder are starting points for reasoning, not rigid rules for every model.
Before you begin
The concepts and project evidence from Module 13. You should also be able to create a Python virtual environment and keep private or employer data out of the exercise.
Four lessons, one connected result
- Lesson 1Self-Attention, Subword Tokenization and Transformer Families85 min · Advanced
- Lesson 2Pretrained Transformer Pipelines and Task Selection75 min · Intermediate
- Lesson 3Fine-Tuning, PEFT, LoRA and Quantization95 min · Advanced
- Lesson 4Project: Compare Five Transformer NLP Tasks120 min · Advanced
How to know you are ready to continue
Complete the checkpoint without copying the worked example. Keep the code, output and a short decision note. Your note should explain one choice, one failure you observed and one limitation a reviewer should know.
Primary references for this module
The lessons explain the ideas in original wording. Use these primary or official sources when a library interface, standard or research claim needs verification.
- https://arxiv.org/abs/1706.03762
- https://huggingface.co/docs/tokenizers/
- https://huggingface.co/docs/transformers/
- https://huggingface.co/docs/hub/model-cards
- https://huggingface.co/docs/transformers/tasks/sequence_classification
- https://huggingface.co/docs/peft/
- https://huggingface.co/docs/bitsandbytes/
- https://huggingface.co/docs/evaluate/
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