Aigirl on Instagram: "Day 7/10 – NLP Series 🚀 Pre-Trained Language Models (PLMs) Training models from scratch is expensive. PLMs come pre-trained on massive text data and can be adapted to your task 1. BERT Understands context from both left & right → great for classification, NER, QA 2. GPT Autoregressive model → excels at text generation, summarization, chatbots 3. T5 Converts every NLP task into a text-to-text problem 4. RoBERTa / DistilBERT Optimized & lightweight versions for faster perfor