Anthropic's amended IPO filing reveals $69.8 billion in compute and lease bills due in the next 12 months after costs jumped 382% year-over-year in Q3, with total commitments reaching $447.5 billion by 2030.

OpenAI hit with subpoena from 42 state AGs days after IPO filing, demanding records on AI models, user data and safety policies amid $852 billion valuation.

OpenAI confirms confidential IPO filing but keeps timing open, per Decrypt report on June 8 2026.