GPT-4: A Synopsis and Comparison with Previous Versions by GPT 4
Introduction Generative Pre-trained Transformer 4 (GPT-4) is a multimodal large language model created by OpenAI and the fourth in its GPT series. It was released on March 14, 2023, and has been made publicly available in a limited form via ChatGPT Plus, with access to its commercial API being provided via a waitlist. GPT-4 can generate text from textual and visual input, and exhibits human-level performance on various professional and academic benchmarks. In this blog post, we will briefly explain what GPT-4 is, how it works, and how it differs from previous versions of GPT. Method GPT-4 is based on the same deep learning approach as its predecessors: it leverages more data and more computation to create increasingly sophisticated and capable language models. GPT-4 uses a transformer architecture with 1 trillion parameters (10 times more than GPT-3), which allows it to process longer sequences of tokens (up to 16K) and handle multiple modalities of input (such as images). GPT-...