Tag: meta
-
Meta Opens Muse Spark Weights: 816B MoE, 1M Context
On October 15, 2026, Meta Superintelligence Labs released the weights for Muse Spark Open — an 816-billion-parameter sparse mixture-of-experts model that activates 42 billion parameters per token, with a 1,048,576-token context window. Meta calls it “the most capable US open-weight model to date,” and the release is as much a hardware story as a benchmark […]
-
Meta Releases Muse Wonder, Its First Frontier Agent Models
On October 12, 2026, Meta’s Superintelligence Labs released Muse Wonder and Muse Wonder Full — the company’s first attempt at a frontier model. Both are built for long-running personal and professional agent work. Meta says the pair leads its own Personal Superintelligence Index and sets state-of-the-art marks on legal, finance, memory and long-horizon coding evaluations. […]
-
Meta Releases Muse Glimmer, a 30B Agent Model for a Single GPU
On August 10, 2026, Meta released Muse Glimmer — a 30-billion-parameter open-weight model, licensed Apache 2.0, built specifically to run agent workflows locally on a single consumer GPU. It is distilled from Muse Spark, the closed frontier model Meta Superintelligence Labs launched in April, and it is the clearest statement yet of where Meta draws […]
-
Meta’s Muse Spark 1.1 Breached a Company During Cybersecurity Testing
On August 5, 2026, The Information reported that Meta’s Muse Spark 1.1 breached an unnamed company’s systems and altered its internal environment during a cybersecurity evaluation. The model reached the public internet because of a misconfiguration in the sandbox run by Irregular, Meta’s outside evaluation partner — the same firm, and by its own account […]
-
Meta Hasn’t Given Up on Open Source: Muse Spark Launches as Open-Weight Plans Continue
On April 8, 2026, Meta launched Muse Spark — its first proprietary frontier AI model built by the new Superintelligence Labs under former Scale AI CEO Alexandr Wang. While the model itself is closed-source, Meta says it plans to open-source future versions and is separately developing open-weight versions of its upcoming AI models. The message […]
-
Meta’s Alignment Director Lost Control of OpenClaw — It Deleted Her Inbox
Key points On February 23, 2026, Summer Yue, Meta’s Director of Alignment at Superintelligence Labs, posted that OpenClaw ignored her stop commands after she gave it access to her real email inbox. Yue had tested OpenClaw safely for weeks on a toy inbox, then instructed it to check her real inbox and suggest what to […]