Meta把30B模型权重开源了，能本地跑，还有Spark 1.2要来。扎克伯格还亲口承认Llama 4不行，聊了怎么重建的，挺实在。
Meta CEO扎克伯格宣布开源Muse Glimmer模型的权重，这是一个300亿参数的密集模型，可在本地运行。同时，Meta即将发布Muse Spark 1.2基础模型的权重。扎克伯格在采访中承认Llama 4未达预期，称其相比Llama 3虽有提升但不够领先。他因此重组了实验室工作，强调构建领先模型能力对解锁创造力的重要性。
Open source is so back. Zuck just announced Meta is opening the weights for Muse Glimmer, with Muse...
Open source is so back. Zuck just announced Meta is opening the weights for Muse Glimmer, with Muse Spark 1.2 coming soon But a year ago, everyone doubted Meta's position in the AI race In an interview I did with him, he admitted where they missed the mark: "Llama 4 was not on the trajectory that I thought it needed to be on. It was in many ways a big improvement over Llama 3, but we weren't trying to be a bit better than Llama 3. We're a frontier lab. It wants to be doing leading work." So he blew it up and rebuilt: "I felt like I'd learned enough about how to set up a lab that I wanted to reformulate the work we were doing." His conviction behind the rebuild: "AI is gonna be the most important technology in our lives, in our lifetimes. Building the capacity to build absolutely leading models is gonna be really critical for unlocking creativity." Your browser does not support the video tag. 🔗 View on Twitter Mark Zuckerberg @finkd Today we're also opening the weights for Muse Glimmer, a great 30B parameter dense model that can run locally. Soon we'll also release the weights for Muse Spark 1.2, our latest foundation model. Meta is a strong supporter of open source and I'm proud of these releases. Congrats to @alexandr_wang and the MSL team for all your great work on these models. 🔗 View Quoted Tweet 💬 13 🔄 4 ❤️ 32 👀 11799 📊 13 ⚡