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OpenAI confidentially filed for an initial public offering on Monday, valuing the ChatGPT maker at $852 billion as it joined Anthropic and SpaceX in racing toward Wall Street. Key Points: OpenAI submitted a confidential S-1 to U.S. regulators on Monday, its first formal step toward a public listing.

OpenAI confidentially filed for an IPO on Monday, joining Anthropic and SpaceX in a three-way Wall Street race, as the $852 billion startup edges toward a public debut. Key Points: OpenAI confidentially submitted a Form S-1 to U.S. regulators, a first formal step toward an IPO with no set timeline.

OpenAI has launched Lockdown Mode, a new security feature aimed at protecting users who handle sensitive information from prompt injection attacks. The company rolled out the feature on June 7, 2026. According to The Economic Times, Lockdown Mode is designed to defend against prompt injection, an at

Tencent hired former OpenAI researcher Yao Shunyu as its chief AI scientist, the company confirmed this week. The appointment places one of the field's recognized researchers at the center of China's most resourced push toward artificial general intelligence. Key Points Tencent named Yao Shunyu, a f

President Donald Trump said the US government may take direct equity stakes in major artificial intelligence companies, including OpenAI, Anthropic, and xAI, according to a report published June 5, 2026. Key Points Trump said the US government may take direct equity stakes in leading AI companies. C