47 summarised stories about Model Architecture, each linking back to the original source. Browse all topics →
X 4 weeks ago 10 ● 19 sources
JEV was announced as a "System One Model" that avoids the traditional chatbot flow. The article does not provide any numbers, dates, or benchmarks. The change is that the model is targeted at structured decision-making instead of conversational chatting.
Apple Machine Learning Research 1 month ago 37
Discrete flow matching for text generation replaces noise tokens with language via many iterative forward passes, but distillation can train a student to follow a similar multi-step trajectory in far fewer steps. The approach targets the fact that the method can require hundreds of forward passes in the baseline process. It argues the trajectory quality—not the student’s capacity—is the bottleneck, since early low-quality decisions can propagate through later steps during training.
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15 October 2026
Meta used today’s open-weight model drop to make a point: “frontier” doesn’t have to stay in the datacenter. Muse Spark Open ships as an 816B multimodal model with a 1 million–token context window, paired with Muse Code for coding and agent-style workflows—and it comes with strings. The license is free for use and fine-tuning, but it adds revenue-linked conditions (including advance notice above $20 million) and asks developers to display “Built with Muse Spark Open.” Running locally is a hardware project in itself: Meta says you need about 1TB of RAM. Still, the rollout is broad—Meta is making it available via multiple API platforms for desktop-focused tasks, and now through Amazon SageMaker JumpStart for deploy-to-your-own-AWS-account use, including BF16 and a 4-bit NVFP4 variant.
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