2026-10-18 · America/Los_Angeles · 社区动态 · #6

72 hours, four big open weights drops. The only one that fits in 24GB came from NVIDIA, of all companies.

What a week. Quick recap, all numbers from the official repos and model cards: Thursday: Meta drops Muse Spark Open. 816B total, 42B active, 1M context. The launch post says it brings agentic AI "to your desktop". The desktop is two M5 Ultra Mac Studios with 512GB each, a config Apple says ships "late October" and still hasn't put a price on. The alternative is four 256GB Studios, roughly $38k. On top of that it's a custom license: mandatory "Built with Muse Spark Open" attribution and a separate deal once you're past $20M revenue. And Meta's own model card puts it at 39 on the Artificial…

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