Anthropic, an AI company, released its latest large language model-powered chatbot, Claude 2, last week, the latest development in a race to build bigger and better artificial intelligence models. Claude 2 is an improvement on Anthropic’s previous AI model, Claude 1.3, particularly in terms of its ability to write code based on written instructions and the size of its “context window,” which means users can now input entire books and ask Claude 2 questions based on their content.