Meta released Muse Glimmer, a 30B parameter open-weight agentic model under Apache 2.0 license that fits within 24 GB VRAM on consumer hardware and achieves 3.1x faster decoding with DFlash speculation (MarkTechPost). The model was released by Meta’s Superintelligence Labs and represents a return to open-source development after the company’s shift toward closed models.
WebAI released TwIL-LM, a family of formal-logic models at 1.7B and 3B parameters that translate English into first-order logic and verify logical conclusions, with the 3B variant running on CPU or 4GB of VRAM and the 1.7B downloading at 1.06GB (MarkTechPost). Both models ship under a non-commercial license. Separately, OpenAI launched GPT-5.6-Cyber as part of its Daybreak cybersecurity program; the model answers up to 98.5 percent of security queries that would otherwise be blocked and has already uncovered two previously unknown Chrome vulnerabilities (The Decoder).