What Will These IPOs Do To The Stock Market?

Anthropic confidentially filed for an IPO that could come as soon as this fall, joining SpaceX and OpenAI in a $4T listing parade. Anthropic expands Mythos access to 15+ countries, Alphabet raises $80B for AI spending, and mathematicians publish a warning declaration on AI.

• Anthropic says it has confidentially filed for an IPO, which could happen as soon as this fall, joining OpenAI and SpaceX in preparing to go public in 2026 (NYT)
• Anthropic says it will extend Project Glasswing to organizations in 15+ countries, sources say giving Mythos access to Five Eyes, NATO, Samsung, SK, and others (FT)
• Alphabet is raising $80B through equity offerings, including a $10B investment deal with Berkshire, to fund AI spending, in one of the largest equity deals ever (Bloomberg)
• Sixteen mathematicians publish the Leiden Declaration on AI and Mathematics to warn of potential threats to the field, such as around accuracy and reliability (NYT)

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