India, Sept. 29 -- US stock futures were mixed on Tuesday as investors weighed fresh concerns about artificial intelligence and movements in oil prices. The latest developments around Anthropic and OpenAI raised new questions about AI safety, while geopolitical tensions continued to keep oil and bond prices elevated.

Dow Jones Industrial Average futures rose 0.2%. S&P 500 futures also gained 0.2%, while Nasdaq-100 futures were up 0.3%, showing that markets were moving only modestly higher rather than making a strong move in either direction, according to Yahoo Finance.

AI concerns were a major focus for investors after details from a leaked Anthropic IPO prospectus emerged. The prospectus reportedly shows that Anthropic is targeting a v...