ByteDance launches Doubao 2.0, an "agent era" upgrade to China's most widely used AI app that can execute multi-step tasks ahead of the Lunar New Year.
Apple reports 66% of all iPhones are running iOS 26.
Apple reports 74% of iPhones launched in the last four years are running iOS 26.
YouTube launches an app for Apple Vision Pro supporting standard, 180°, 360° videos and YouTube Shorts; M5-powered Vision Pro can play 8K videos.
OpenAI debuts a research preview of GPT-5.3-Codex-Spark, a smaller version of GPT-5.3-Codex that it claims generates code 15 times faster, available to ChatGPT Pro users.
Apple reports 74% of iPhones launched in the last four years and 66% of all iPhones are running iOS 26.
ByteDance officially launches Seedance 2.0, an AI video-generation model.
OpenAI is rolling out GPT-5.3-Codex-Spark as a research preview to ChatGPT Pro users via the Codex app, Codex CLI, and an IDE extension.