[Insider: Anthropic Plans to Partner with Multiple Wall Street Institutions to Invest $1.5 Billion in a Joint Venture] Foresight News reports, citing insiders via The Wall Street Journal, that Anthropic plans to partner with multiple Wall Street institutions to invest $1.5 billion in a joint venture. Among the contributors, Anthropic, Blackstone Group, and Hellman & Friedman will each invest $300 million, while Goldman Sachs will contribute $150 million. The joint venture will assist private equity firms and their portfolio companies in integrating and adopting AI tools to enhance operational efficiency. According to insiders, the announcement is expected as early as Monday.