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Meta's frontier open model shows significant progress
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Damn! Looking at the results, Meta really cooked here! More progress on frontier open models is always a big deal. Great to see Meta going back to its roots. The only way to know this checkpoint's quality is to test it yourself. https://x.com/omarsar0/status/2110799108…
AIatMeta@AIatMeta4h ago
Today we’re releasing Muse Spark Open, the most capable US open-weight model to date. Built for coding and agentic work, it excels at long-horizon tasks, complex software engineering, and multi-step reasoning. Key Model Specs: → 816B total / 42B active parameters → 1M token context window → Natively multimodal across text, image, video, audio
