Evolution not revolution: why GPT-4 is notable, but not groundbreaking

By Marcel Scharth, Lecturer in Business Analytics, University of Sydney

OpenAI, the artificial intelligence (AI) research company behind ChatGPT and the DALL-E 2 art generator, has unveiled the highly anticipated GPT-4 model. Excitingly, the company also made it immediately available to the public through a paid service.

GPT-4 is a large language model (LLM), a neural network trained on massive amounts of data to understand and generate text. It’s the successor to GPT-3.5, the model behind ChatGPT.

The GPT-4 model introduces a range of enhancements…

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