A live blog of the OpenAI DevDay 2026 keynote, where Sam Altman is expected to announce ChatGPT and Codex updates (Engadget)

Anthropic’s 2025 IPO prospectus reports a $42 billion net loss and $8 billion operating loss, while revenue grew to $4.6 billion, 25% from two customers. The filing details a $518 billion ten-year spend on AI infrastructure with six partners and highlights existential risk concerns. OpenAI cancelled the planned GPT-6.1 Astra release after it failed safety tests.