The effect, they also knew, would be broadly felt. The cost of premiums for most of the 24 million people on the Affordable ...

AI outputs vary because confidence varies. Corroboration and entity optimization turn inconsistent AI visibility into consistent presence.

OpenAI has hired two mathematicians — Ernest Ryu of the University of California, Los Angeles, and Mehtaab Sawhney of Columbia University — to strengthen its AI-for-science team and improve its models ...