Anthropic IPO Timing Shifts Toward November Amid Model and Enterprise Pressure

Anthropic's possible US IPO reportedly moved from October to November, with a potential valuation near $2 trillion and roughly $65 billion in annualized revenue still unconfirmed. Claude Opus 5.5 has launched with claimed leadership in agentic coding, computer use, knowledge work, and security, plus approximately 40% lower cost than Opus 5; Nvidia financing and a proposed Accenture partnership remain unsettled.