Workers at OpenAI show support for Anthropic as the company says it could lose $5 billion in its feud with the Pentagon

Dado Ruvic/REUTERS

• Anthropic faces a $5 billion loss due to its feud with the Pentagon, the company said in a court filing.
• OpenAI and Google researchers signed an amicus brief in support of Anthropic.
• Anthropic is seeking a court order to continue Pentagon work while the legal case plays out.

Employees at rival companies — including OpenAI — are rallying behind Anthropic as the startup warns its escalating dispute with the Pentagon could cost $5 billion in lost business.