Stock market indices reached new heights on Tuesday. The S&P 500 and the Dow achieved record closes, driven by earnings reports from companies involved in artificial intelligence. Further details on this development are available from the New York market reports.

Earnings from companies such as Caterpillar and Palantir played a role in the market's performance. For more information on the record closes and the factors that contributed to them, readers can refer to the original report from the New York market.