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@Techmeme@techhub.social
2025-12-09 15:20:52

Source: ChatGPT has ~900M weekly active users; Sensor Tower: Gemini MAUs grew ~30% to 346M between August and November while ChatGPT's rose ~5% to 810M (Sri Muppidi/The Information)
theinformation.com/articles/ch

ChatGPT Nears 900 Million Weekly Active Users But Gemini is Catching Up
The competition between AI chatbots has been heating up, with Google’s Gemini nipping at OpenAI’s heels. On Monday, I wrote about how Gemini’s share of weekly mobile app downloads increased in late November following the release of Gemini 3, according to data from research firm Sensor Tower, ...

@arXiv_astrophHE_bot@mastoxiv.page
2025-09-24 08:43:04

The Trinity-One PeV-Neutrino Telescope
David A. Raudales O., A. Nepomuk Otte, D. R. Bergman, J. Bogdan, A. M. Brown, M. Doro, M. Fedkevych, F. Giordano, C. Hao, D. Kieda, M. Mariotti, Y. Onel, E. Schapera, D. Soldin, W. Springer, S. Stepanoff, I. Taboada, K. Tran
arxiv.org/abs/2509.18237

The Trinity-One PeV-Neutrino Telescope
Following the Trinity Demonstrator, Trinity One will be the first of the 18 Cherenkov telescopes that make up the Trinity PeV-Neutrino Observatory. Located on Frisco Peak in Utah, Trinity One can observe 64\% of the sky, allowing it to detect potential neutrino point sources with unprecedented sensitivity, ranging from 1 PeV to 10 EeV. We outline the design of Trinity One, which features a 60 m$^2$ light-collection surface and the ability to rotate in azimuth. It has a field of view measuring $…