Joseph Weizenbaum created the ELIZA chatbot at MITFrom the image archive of the documentary film Weizenbaum. Rebel at WorkA groundbreaking chatbot created in the 1960s has been painstakingly reconstructed from archived records and run for the first time in over half a century, as part of an effort to preserve one of the earliest examples of artificial intelligence.ELIZA was written by computer scientist Joseph Weizenbaum at the Massachusetts Institute of Technology in just 420 lines of code. The AI model is extremely rudimentary compared with todays large language models (LLMs) like the one behind ChatGPT, but