The House Antitrust Subcommittee is about to release a report of its 15-month investigation of Google, Apple, Amazon and Facebook. The lawmakers gathered 1+ million documents from the companies in question and their rivals. The subcommittee, chaired by Congressman David Cicilline (D-Rhode Island), also met with the four companies’ chief executives. Meanwhile, the European Union plans to ban tech companies from “preferencing” their own services and apps, and China is planning its own antitrust investigation of Google. Read more

Amazon-owned Twitch, which now has 17.5 million average daily visitors, responded to the escalating problem of its users being hit with music copyright takedowns. Under pressure by the Recording Industry Association of America (RIAA) and National Music Publishers Association (NMPA), Twitch debuted a beta version of Soundtrack by Twitch, an in-platform music streaming service featuring 1+ million copyright-cleared songs by independent artists that can be used legally and free of charge as background music. Read more

Facebook and AI startup Hugging Face open-sourced their new natural language processing model, Retrieval Augmented Generation (RAG), which finds and interprets contextual information on the fly. RAG is now available as a component of the Hugging Face transformer library, integrated with the new Datasets library to offer the indexed knowledge source RAG relies on. According to Facebook, RAG can alter or add to its internal knowledge, letting researchers control the model without needing to retrain it. Read more

Amazon debuted Explore, a platform for live classes, sightseeing tours, personal shoppers and other virtual experiences hosted by local experts. The video is one-way but the audio is two-way so the user can ask questions and make requests of the video’s host. Among the offerings are a $129 bagel cooking class and, for $70, a 45-minute virtual tour of a Lima, Peru mansion. At launch, Explore offers 86 experiences across 16 countries, but the platform has potential for significant growth. Other companies offering virtual experiences include Airbnb and fitness company ClassPass. Read more

As part of ongoing security concerns focused on technology, the Trump administration is now re-examining investments in U.S. tech startups by Chinese and other foreign groups, even investments that are years old. Heading the investigation is the Committee on Foreign Investment in the United States (CFIUS) which, after gathering information, can decide whether to probe specific deals more deeply and even demand that the foreign investor divest. The probe is based on the government’s belief that the United States did not sufficiently scrutinize these investments from China and other countries. Read more