作者: Jakub Rusinowski · 最后更新: 2026年7月10日
A year ago, running a 70B model required a $10,000 server. Today you can do it on a MacBook Pro. Here's everything that changed in local AI over the past 12 months.
Twelve months ago, running a capable AI model locally meant either settling for weak 7B models or building a multi-GPU server costing thousands of dollars. Today, a single consumer GPU or a MacBook Pro can handle tasks that required cloud infrastructure in 2024. Here's a clear-eyed look at everything that's changed. The biggest story of 2025–2026 isn't hardware — it's how good open-source models have become. In early 2025, the quality gap between open-source and proprietary models was still significant. GPT-4o and Claude 3.5 Sonnet were noticeably better than anything you could run locally for…