News Summary

• Dario Amodei was scheduled to meet with 50 fellow bosses from some of Europe’s largest companies in Oxfordshire last week.
• Because of Mythos, the artificial-intelligence model he teased last month as too dangerous to launch, his trip was cut short.
• Anthropic staff have access to the technology and say it is more human than its forerunners.
• But it could also be weaponized for cyber attacks, so the company has let a few dozen organizations test it.
• It brands itself as the safest of AI companies while also racing to build super-intelligent machines whose impact on the world is fraught and untested.