The A.I. Jobpocalypse, Building at Anthropic with Mike Krieger and Hard Fork Crimes Division

The A.I. start-up’s valuation has risen by more than $70 billion in nine months.

Amid layoffs at Microsoft and other large tech companies, experts are debating whose jobs are most likely to be spared.

The day before the visit by Jensen Huang, lawmakers in Washington said they were investigating whether the chipmaker’s sales in China violated U.S. rules.