Block, founded by Jack Dorsey, has developed an AI model called Dessa, which is trained on human conversation data. The model's interactions with humans can be awkward and uncanny, as demonstrated by chats shared by Dessa's lead Ragavan Thurairatnam. The model is trained 'from scratch on nothing but human conversation', implying that it learns through self-supervised learning.

Researchers used AI to create a wiki from 45,000 Enron emails, citing every fact. The wiki provides a detailed account of the Enron scandal, including information on the company's executives, financial dealings, and the investigation. The AI-generated wiki includes over 1,000 articles, with each article referencing the original email that provided the information. The project aimed to demonstrate the potential of AI in automating the process of summarizing and contextualizing large amounts of data.