LLM training data mixture optimization breaks when training pools shift — every prior proxy experiment becomes stale.

Local AI inference at 32B-parameter quality, no cloud API required: University of Waterloo researchers released PAW on July 2 ...

While there have been many sober warnings about AI and recursive self-improvement, Arianna Huffington argues that it is a ...

Retrieval-augmented generation enhances the performance of AI agents by expanding their recall. It can do this in three ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...