Apple is working to introduce a new fourth-generation Apple silicon chip across the Mac lineup, and while the first M4 Macs are coming in 2024, the MacBook Air won't get updated until 2025. This guide highlights everything that we know about the next-generation MacBook Air so far. M4 Chips The 13-inch and 15-inch MacBook Air models were just updated with M3 chips in March 2024, so it's no surprise that they're not going to be the first devices to get the M4 chip. Apple plans to wait until 2025, so there will be about a year between the M3 and M4 chip lineups. Rumors suggest that the M4 chip will have a focus on artificial intelligence to support AI features that are coming with the next round of software updates. Most AI talk has been about iOS 18 , but Apple is expected to roll out AI integrations across its platforms. The M4 chip is expected to have a Neural Engine with more cores, with the Neural Engine handling AI and machine learning tasks. The M3 chip h