The bar chart displays groups based on their expertise in interacting with generative AI models, including large language models that generate text, images, sound, and other types of media. These AI models, like ChatGPT and Claude, involve technologies designed to produce generative content. The expertise levels are divided into novice, casual, experienced, and expert users. Here are the detailed percentages of each group within different time frames: Novice users: More than three years: 0% Two to three years: 0% One to two years: 14% Six months to one year: 21% Less than six months: 61% Casual users: More than three years: 0% Two to three years: 10% One to two years: 23% Six months to one year: 38% Less than six months: 29% Experienced users: More than three years: 5% Two to three years: 9% One to two years: 27% Six months to one year: 44% Less than six months: 15% Expert users: More than three years: 6% Two to three years: 15% One to two years: 33% Six months to one year: 30% Less than six months: 15% These statistics highlight how novice users predominantly start using AI within less than six months, reflecting their recent introduction to the field. On the other hand, expert users show a more even distribution across all durations, though still small in number, suggesting a gradual adoption and understanding of generative AI technologies even among the most experienced.