
CEO of Anthropic; wrote the scaling-laws work that shaped the era.
Led safety and policy research at OpenAI before leaving with a group of colleagues to found Anthropic in 2021. Author of long essays on AI risk and capability that circulate well beyond the field.
No books — their work lives in papers, code and talks. The accounts above are the place to follow it.
Portrait, CC-BY-SA-3.0, via Wikimedia Commons. Roles and dates are drawn from public professional records. Where a current role is listed, it reflects the most recent information available and may have changed.