The FTSE 100 index sits at 10,901, nearing 11,000 for the first time, and the author asked ChatGPT how long it might take to reach 12,000. ChatGPT admitted it cannot predict the market but explained the current rally is driven by renewed appetite for cheaper UK markets after years of US technology stocks dominating, falling interest rates, easing fears over the Iran war, and a weaker pound, as FTSE 100 companies earn three-quarters of their revenues overseas. Factors that could drive the market towards 12,000 include investors rotating out of expensive US shares into cheaper UK companies, lower interest rates supporting profits, and strong earnings and rising dividends attracting income investors. Potential obstacles include inflation flaring up again, a fresh geopolitical shock, and investors banking profits after a strong run. The article notes markets rarely move in straight lines, and the author would not buy or sell shares solely based on a chatbot’s outlook. It highlights Halma (LSE: HLMA), a safety and environmental technology group that has increased its dividend every year for more than 45 years, as a company that could benefit if markets stay positive.