News Summary

• Meta decided on its own to slow work on Muse AI tool, rather than ask peers to also check their own progress first.
• "We didn't call for everyone else to do this before we would.
• We just did it as part of our day-to-day work because it was clearly the right thing for people and for us," he wrote.
• The debate over AI's economic and safety risks accelerated over the weekend with a 3,800-word essay from Anthropic PBC Chief Executive Officer Dario Amodei.