What is Muse Ember? Meet Meta’s new low-cost AI model

Booking a vacation sounds like one thing to hand off to an AI assistant, right up until it has to check the calendar, open a dozen tabs, and figure out whether the cheapest flight is still the cheapest once a carry-on is involved. Every one of those steps takes work, and when an AI agent is doing it, the cost can add up. Meta has a new model built for that…