OpenAI CEO Sam Altman Faces Mounting Pressure Ahead of IPO
OpenAI and CEO Sam Altman face mounting pressure as the company prepares for a potential 2026 public offering. The intensifying scrutiny spans multiple fronts: internal competitive tensions with Anthropic, activist opposition, and legal proceedings. Most notably, Chief Revenue Officer Denise Dresser circulated a memo challenging Anthropic's financial claims, alleging inflated revenue through accounting methods and strategic errors in compute acquisition. Anthropic currently reports $30 billion in annualized revenue compared to OpenAI's last reported $25 billion. Separately, an activist group called Stop AI has conducted ongoing protests at OpenAI headquarters, with some members facing criminal trial for blocking the building. Altman was served a subpoena onstage in San Francisco in late April while speaking with basketball coach Steve Kerr, requiring him to testify as a witness in the criminal case.