Encoder vs Decoder: Why BERT and GPT Work Differently — Part 22

📰 Medium · Deep Learning

Learn the difference between Encoder and Decoder in AI models like BERT and GPT and why it matters for natural language processing tasks

intermediate Published 28 Jun 2026
Action Steps
  1. Read about the Transformer architecture using online resources
  2. Build a simple Encoder model using a library like PyTorch or TensorFlow
  3. Configure a Decoder model for a specific NLP task like language translation
  4. Test the performance of both Encoder and Decoder models on a dataset
  5. Apply the knowledge of Encoder and Decoder to fine-tune a pre-trained model like BERT or GPT
Who Needs to Know This

NLP engineers and data scientists on a team benefit from understanding the roles of Encoder and Decoder in AI models to improve language processing capabilities. This knowledge helps them design and implement more effective language models

Key Insight

💡 The Encoder is primarily used for tasks that require understanding the input text, while the Decoder is used for tasks that require generating text

Share This
💡 Did you know BERT and GPT work differently due to Encoder and Decoder architectures? #NLP #AI
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