GPT-3: The biggest breakthrough in AI in recent history

GPT-1 was released on June 11, 2018. When this model was released by OpenAI, there was much excitement. It was the transformer structure combined with unsupervised pre-training with promising results. The key difference between GPT-1 and the other language-based models before it, is that it was fine-tuned, or trained for specific tasks. GPT-2 was introduced in February 2019.