- Prompt by Bing, “Self-portrait of ‘Sydney,’ Microsoft’s Bing Chat, based its description of itself as imagined through AI image generator,” MidJourney
Mark Humphries and Eric Story
You have probably heard about OpenAI’s ChatGPT, Microsoft’s Bing Chat or Google’s Bard. They are all based on Large Language Model (LLM) architectures that produce human-like text from user prompts. LLMs are not new, but they seem to have recently crossed a virtual threshold. Suddenly, artificial intelligence—or AI for short—is everywhere. While it is true that they sometimes “hallucinate,” producing factual errors and quirky responses, the accuracy and reliability of LLMs is improving exponentially. There is no escaping it: generative AI like ChatGPT is the future of information processing and analysis, and it will change the teaching and practice of history. Although some of its effects can be felt already, its long-term implications are not as clear.
Generative Pre-trained Transformer (GPT)-based LLMs are new and powerful tools that have only been around for about five years. The rapidity with which they have evolved to produce remarkably cogent prose, complete complex tasks, and pass theory of mind tests have astonished even those that created the technology. When prompted correctly, ChatGPT—which is based on the GPT-3.5 model—can write effectively, with an engaging style, good organization, and clarity. For context, its 45 terabytes of training data alone is the equivalent of about 215 million e-books, but it cannot access the Internet.
We have had access to the beta-mode of Microsoft’s new AI-enabled Bing since 14 February and it is another leap ahead of ChatGPT. It has a similar training base but can search for information on the web and analyze large bodies of text, as well as write essays, summaries, and emails right in a new Edge browser sidebar. Most importantly, it does these tasks in seconds through a conversational approach that like ChatGPT, on a powerful neural network––that is, a series of computer processors arranged to mimic the synapses in the human brain. Using the new Bing truly feels like stepping into the future. Continue reading