はてなブックマーク

Mozilla is developing a built‑in AI assistant for Firefox that will be offered as a third browsing mode alongside Normal and Private tabs. They’re calling it “Window AI.” Details are still scarce. Based on Mozilla’s official announcement on Thursday (13th), it looks like a deeper implementation than the existing sidebar that gives access to third‑party chatbots (ChatGPT, Gemini, Copilot, etc.). Th