Latent Space pilots High Taste Testers; Meta releases open-weight Muse Spark Open
What happened
On October 17, Latent Space said it is piloting a new show, High Taste Testers, whose first episode covers Dev Day, the latest models and assistants. The same report says Meta released Muse Spark Open, an open-weight MoE model with 816B total parameters, 42B active and 1M context. It scores 39 on the Artificial Analysis intelligence index, which the report calls the highest for a US open-weight model. The report does not include the specifics of the October 15–16 news roundup.
Written by AI from the coverage · updated 2 hours ago
Coverage
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- Latent Space[AINews] High Taste Testers Ep. 1
Latent Space 正在试播新节目 High Taste Testers，首期围绕 Dev Day 和最新模型与助手展开。Meta 发布 816B 总参数、42B 激活参数的开放权重 MoE 模型 Muse Spark Open，支持 1M 上下文，Artificial Analysis 智能指数得分 39，为美国开放权重模型最高。
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