Microsoft has begun the release of Bing generative search, making it available for “a small percentage of user queries.” The company says it will solicit user feedback and undertake further testing prior to a broader rollout. Google began dabbling in what it called the Search Generative Experience last summer, then upped the ante by adding a search-optimized version of its Gemini model this spring. The journey was not without controversy, something Microsoft will surely try to avoid. Microsoft says its new AI-driven search functionality “combines the foundation of Bing’s search results with the power of large and small language models (LLMs and SLMs).” Read more

An alternative app store called AltStore PAL recently launched in response to the European Union’s Digital Markets Act (DMA) and is now offering third-party iOS apps. The move comes several months after the company implemented an updated version of its open-source app marketplace in the EU. The DMA was enacted to foster competition, regulating Apple into opening up to rivals. Among AltStore PAL’s new offerings is iTorrent, which lets users download peer-to-peer files, and qBitControl, a remote client for iOS devices. Another app, PeopleDrop, automatically helps users connect to those nearby. Epic Games revealed it plans to offer “Fortnite” on AltStore PAL. Read more

The U.S. Commerce Department has issued a large package of material designed to help AI developers and those using the systems with an approach to identifying and mitigating risks stemming from generative AI and foundation models. Prepared by the National Institute of Standards and Technology and the AI Safety Institute, the guidance includes the initial public draft of its guidelines on “Managing Misuse Risk for Dual-Use Foundation Models.” Dual-use refers to models that can be used for good or ill. The release also includes an open-source software test called Dioptra. Apple is the latest to join the government’s voluntary commitments to responsible AI innovation. Read more

Stability AI has unveiled an experimental new model, Stable Video 4D, which generates photorealistic 3D video. Building on what it created with Stable Video Diffusion, released in November, this latest model can take moving image data of an object and iterate it from multiple angles — generating up to eight different perspectives. Stable Video 4D can generate five frames across eight views in about 40 seconds using a single inference, according to the company, which says the model has “future applications in game development, video editing, and virtual reality.” Users begin by uploading a single video and specifying desired 3D camera poses. Read more

San Francisco-based OpenAI revealed it is currently testing SearchGPT, a prototype of new AI search features that provides “fast and timely answers with clear and relevant sources.” The testing arrives as similar technology is made available by leading search services Google and Microsoft Bing. The SearchGPT prototype, featuring a user interface similar to that of OpenAI’s ChatGPT chatbot and virtual assistant, launched last week to a group of 10,000 test users and publishers who will be tapped for feedback. The plan is to iterate an improved version and then integrate SearchGPT directly into ChatGPT, although no timeline was provided. Read more