How did GPT-4 originate? GPT-4 is the fourth generation of the GPT (Generative Pretrained Transformer) language processing model developed by OpenAI. The first generation of GPT, known as GPT-1, was released in 2018 and was followed by GPT-2 in 2019. Both of these models were based on the Transformer architecture, which was originally introduced in the paper “Attention is All You Need” by Vaswani et al. in 2017. GPT-3 was released in 2020. The GPT models were designed to be trained using large amounts of unannotated text data, using a technique known as unsupervised learning. This
