Transformers library, model hub, datasets, tokenizers, and PEFT
Pipeline API, AutoModel/AutoTokenizer, inference patterns, and batch processing
Browsing models, model cards, Spaces, Gradio, and licensing
Trainer class, dataset preparation, training loops, evaluation, and logging
BPE, WordPiece, SentencePiece, special tokens, fast vs slow tokenizers
LoRA, QLoRA, prefix tuning, prompt tuning, adapters, and the PEFT library