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Paul Christiano joins the OpenAI Foundation Board and its Safety and Security Committee, bringing experience in AI alignment, safety, and standards.

Chris Lehane argues that stronger AI capabilities require stronger safety evidence, shared standards, and durable policy action while the policy window remains open.

Meet GPT-6 Astra, OpenAI's most capable model for business, with advanced reasoning, computer use, and stronger writing and design judgment.

See how an MIT researcher uses GPT-5.6 Sol with Codex to autonomously run quantum computing experiments, analyze results, and calibrate qubits.

Explore how more capable, affordable AI can expand the work people and businesses can accomplish--and make growth more economical.

ChatGPT Images 2.5 helps turn your ideas, sketches, and reference photos into more personalized, polished images that better reflect your ideas.

We're sharing an AI-generated solution to the Navier-Stokes Millennium Prize Problem, including a writeup and a formal proof in Lean.

Apply now for OpenAI's $5 million grant program supporting independent research on how generative AI affects teen development, well-being, and safety.

OpenAI is expanding support for journalism with tools, training, and partnerships for students, educators, journalists, and news organizations.

Engineers at 1Password use Codex to rapidly build new features and internal tools, reaching production-readiness while maintaining rigorous security policies.