Meta is testing an artificial‑intelligence replica of CEO Mark Zuckerberg to communicate with staff, part of a broader push to embed AI characters across the company. The digital twin, built from the executive’s images and voice, will appear in internal tools that let employees experiment with AI‑driven workflow assistants. The effort follows Meta’s earlier rollout of celebrity‑styled chatbots and a new AI Studio that lets creators build their own virtual personas. While the project aims to boost productivity, it also raises questions about privacy and the future of work at the social‑media giant. Read more →

Meta's Superintelligence Labs rolled out Muse Spark, a new generative AI model that can analyze users' personal health information, through the Meta AI app. The company says the tool was trained with input from more than 1,000 physicians and will soon appear on Facebook, Instagram and WhatsApp. Health experts warn that the service is not HIPAA‑compliant, may retain data for future training and could expose sensitive information, raising serious privacy and safety questions. Read more →

Meta unveiled Muse Spark, its first AI model from the Superintelligence Labs, as the new default experience across the Meta AI app and website in the United States. The multimodal chatbot can generate text, images, video and even audio, handling complex constraints while staying socially fluent. Meta says the model prioritizes people and will soon roll out to Instagram, Facebook, Messenger, WhatsApp and upcoming AI glasses, positioning the service as a direct competitor to ChatGPT and Google Gemini inside the platforms billions already use. Read more →

Meta’s AI app vaulted from No. 57 to No. 5 on the U.S. App Store on Thursday, driven by the debut of its new Muse Spark model. Market data shows an 87% jump in iOS downloads and a modest 3% rise on Android, while total installations have topped 60 million worldwide. The upgrade expands multimodal capabilities and paves the way for integration across Meta’s family of apps. Read more →

Meta unveiled its latest artificial‑intelligence model, Muse Spark, on Wednesday, marking the first product rollout since the company assembled a high‑cost superintelligence team. Built by Meta Superintelligence Labs and led by Scale AI co‑founder Alexandr Wang, the model—internally codenamed Avocado—already runs the Meta AI app and website and will soon power WhatsApp, Instagram, Facebook, Messenger and upcoming AI glasses. Meta describes Muse Spark as a fast, small model capable of tackling complex scientific, mathematical and health queries, while hinting at larger models in the pipeline as it strives to close the gap with rivals like Google and OpenAI. Read more →

Meta announced Muse Spark on Wednesday, the inaugural AI model from its Superintelligence Labs. Marketed as a "ground‑up overhaul" of the company’s artificial‑intelligence work, the proprietary system will draw on public content from Instagram, Facebook and Threads to enhance its answers. While Meta says future Muse models will be open source, Spark marks a clear break from the earlier Llama family. Benchmarks show the model performing on par with or better than rival offerings from OpenAI, Anthropic, Google and xAI, though Meta admits gaps remain in long‑term reasoning and coding tasks. Read more →