Meta Releases Open-Weight Muse Glimmer Model for On-Device AI
Meta on Monday released Muse Glimmer, an open-weight AI model designed to run locally on personal devices including Macs and PCs, marking the company's most direct consumer-facing challenge yet to Anthropic and OpenAI. Th…
OpenAI Launches GPT-5.6-Cyber With Reduced Refusals for Exploit Development
OpenAI has launched GPT-5.6-Cyber, a specialized model fine-tuned from GPT-5.6 Sol to perform advanced vulnerability research and exploit development for approved defenders, including categories of work that general-purpose models typically…
OpenAI COO Brad Lightcap Departs After Eight Years
Brad Lightcap, OpenAI's former chief operating officer and one of the company's longest-serving executives, announced his departure on Tuesday after eight years at the AI lab. Lightcap said on X that he is leavi…
Nvidia Releases Nemotron 3.5 Lightning, Its First Open-Source Model Since Huang's Advocacy
Nvidia released Nemotron 3.5 Lightning, an open-source AI model the company describes as "lightweight" and capable of running on a single GPU on a laptop or desktop. The release marks Nvidia's first open-source model since CEO Jen…