OpenAI raises $11B at $1.25T valuation as Anthropic files for IPO

OpenAI has raised $11 billion in a new funding round that values the company at $1.25 trillion, according to Bloomberg. This follows a March funding round that brought in $122 billion at an $852 billion valuation. Meanwhile, rival Anthropic filed its S-1 to go public last week.

Key points

• OpenAI is now valued at $1.25 trillion, making it one of the world's most valuable companies
• The company is pursuing additional investments that could push the total raised to $20 billion, though it initially hoped for $30 billion at a $1.4 trillion valuation
• Market headwinds include tech stock drops and public opinion turning against AI companies and data center projects following recent midterm results
• Anthropic filed to go public last week, while OpenAI CEO Sam Altman said OpenAI is holding off on its IPO until it can make more confident claims about model safety
• Altman noted it would be "bad for the world if OpenAI waits too long to go public" but gave no specific timeline

What this means

• The valuation gap between OpenAI's initial target ($1.4T) and achieved number ($1.25T) reflects broader pressure on AI companies amid shifting public sentiment
• Anthropic's S-1 filing will provide the first detailed public look at a leading AI lab's financials and business model
• OpenAI's focus on safety claims before going public signals that liability and model behavior will be key IPO considerations for AI companies
• The funding environment for AI remains strong despite market corrections, but companies may face more scrutiny on path to profitability

Question for the community

What do you think Anthropic's IPO filings will reveal about the economics of training and running frontier models?