全部 AI 动态

grok bot can now see what's on your phone and answer anything about it just hold the action button and ask what you need: > ask anything about the video you're watching > tell it to build what you saw in a reel for your business > ask it to break down the article you're reading it can watch videos, read posts, check the web, basically everything. i built it as a free iphone shortcut and made it open source, you can grab it below

introducing Krea for Grok bot. generate images and video with the best models in the world, right from Grok. try it now 👇

Drop 2/15 Are we actually measuring the things we ultimately want our voice AI models to achieve? The best AI voices are becoming hard to tell apart. From each other. Not from humans. 🚀 Introducing Turing TTS: an evaluation that measures how often human listeners mistake AI-generated speech for real human speech. We tested leading TTS models against real human speech. Even the best model fooled listeners only ~10% of the time. With Turing TTS, we hope to contribute to a broader discussion within the research community about how we measure progress in voice AI. If one of our goals is to develop speech that is indistinguishable from human speech, how well do our current evaluation methods capture progress toward that goal? We don’t claim that Turing TTS is the right way forward, or that human indistinguishability should be the goal of every TTS system. Rather, we hope these findings encourage the community to collectively examine whether blind pairwise human evaluations of naturalness are sufficient, and what else we might need to measure. Results are now live on @voicearena_ai.

Today, we’re announcing the next phase of our autonomous driving collaboration with @ToyotaMotorCorp to scale a fleet of bZ4X autonomous vehicles in Japan, beginning with testing and validation in 2027.  Read more about our partnership here: https://waymo.com/blog/2026/10/toyota-bz4x-partnership/   __ 本日、@ToyotaMotorCorpとの自動運転分野における協業を新たな段階へと進めることを発表します。2027年に開始する試験および検証を皮切りに、日本国内で「bZ4X」の自動運転フリートの拡大を進めてまいります。 パートナーシップの詳細はこちらをご覧ください： https://waymo.com/blog/2026/10/toyota-bz4x-partnership/