Episode Details

Meta has released Muse Wonder and Muse Wonder Full, putting a fourth frontier-tier option on the board while keeping its best model behind a subscription with a train-on-your-content default. Microsoft's Brad Smith and the UK's AI Security Institute are both pushing breach notification, outside pre-release evaluation and kill switches, just as a new paper argues that evaluations cannot reliably catch hidden capabilities. Also covered: a Z.ai legal model with disputed open weights and a critique of OpenAI's AI-discovered FFT and matrix-multiplication results.