Group 1 - Musk announced that Grok 4 is now available for free to all users, with a daily query limit for free users [2] - NASA and Google are collaborating to develop an AI medical assistant called "Crew Medical Officer Digital Assistant" (CMO-DA), which aims to help astronauts diagnose and treat symptoms without a doctor [2] - The CMO-DA has shown accuracy rates of 74% for back pain, 80% for ear pain, and 88% for ankle injuries [2] Group 2 - A TBM big data mining community was established in Zhengzhou, attracting over 400 representatives from more than 160 domestic units [3] - The event also launched the first vertical large model in the tunnel and underground space field, named "Pioneer Tunnel Model" [3] - The model integrates AI and covers the entire lifecycle of tunnel construction, achieving safety, quality, efficiency, and sustainability in projects like the plateau railway tunnel and the Chongqing-Taiwan Yangtze River Tunnel [3]
马斯克：Grok 4现已免费提供给所有用户，免费用户每天可少量查询；苹果测试全新AI语音控制功能丨AIGC日报
创业邦·2025-08-12 00:08