Large Language Models Explained: How ChatGPT Actually Works

📰 Medium · NLP

Learn how Large Language Models like ChatGPT work by understanding tokens, embeddings, transformers, and training, crucial for AI engineers and data scientists

intermediate Published 31 May 2026
Action Steps
  1. Read about tokens and their role in LLMs
  2. Learn how embeddings represent words as vectors
  3. Understand the transformer architecture and attention mechanism
  4. Study the training process of LLMs
  5. Apply knowledge of LLMs to build and fine-tune models
Who Needs to Know This

AI engineers and data scientists on a team benefit from understanding LLMs to develop and fine-tune models, while product managers can leverage this knowledge to design AI-powered products

Key Insight

💡 LLMs rely on transformers and attention mechanisms to generate human-like text

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🤖 Learn how Large Language Models like ChatGPT work! #LLMs #AI

Key Takeaways

Learn how Large Language Models like ChatGPT work by understanding tokens, embeddings, transformers, and training, crucial for AI engineers and data scientists

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