Meta 搞了个 Muse AI，不走广告老路改收订阅费，摆明了是要跟中国的模型竞争，看法挺值得琢磨的。
Meta 发布名为 Muse AI 的产品，执行高管称其商业模式靠订阅用户而非广告变现。此举被解读为直接回应中国模型厂商的竞争压力。此前 Meta 的 Llama 系列主要通过开源和广告生态铺开，订阅制标志着变现路径的转变。
Meta's Muse AI to counter China models with subscribers, not ads: exec https://t.co/n4OPD90Mkh
Meta 被出版商质疑想抓新闻训练 AI，新条款硬生生推迟到 11 月 20 日才生效，内容版权博弈的一个信号。
RSD turns the huge pool of unlabeled agent runs, failures included, into usable training signal without any reward modelling or human annotation. Teams running their own agents can retain completed trajectories and retrain on hindsight reviews, refreshing the reviews each round to avoid the 59.7% versus 67.9% gap seen with stale notes. The comparison against reward-based methods on ALFWorld makes it a practical reference point for anyone choosing a training recipe.
Mizuho 分析师拆解了 Meta 打算怎么把 Muse 数据喂给广告系统，广告定向可能上一个台阶，做投放的可以看看。
Meta 表面上改了条款，法律人士却说漏洞还在，新闻网站内容照样可能被拿去训练模型，搞内容版权的可以看看。
