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Demand for Astra is really unprecedented. We're pulling all the levers possible to sustain the demand, but I've not seen anything like it until now and we went through very steep growth before. Priority will always be to keep excellent service for existing users, but we might have to pause new Pro subscriptions for a bit if this continues.

Mark Zuckerberg talks about how he is using Meta’s newly released Muse agent. something much closer to a persistent personal worker than a chatbot. helping his 3-year-old daughter likes baking, monitor when mountain climbing permits become available and secure them for their weekend trips, and also for physical training.. He installed cameras in his MMA gym and has Muse watch the footage and give him feedback on his performance. Zuckerberg gives it ongoing goals and projects, and the agent can continue working on them, remember what happened, and proactively suggest what it should do next. ---- From "Sources Podcast and @alexeheath YouTube channel, (full video link in comment)

Demand for Astra is really unprecedented. We're pulling all the levers possible to sustain the demand, but I've not seen anything like it until now and we went through very steep growth before. Priority will always be to keep excellent service for existing users, but we might have to pause new Pro subscriptions for a bit if this continues.

This is the man they’re calling 'extremely dangerous' 🤦‍♂️ https://t.co/1u4UHWEuh4

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Mark Zuckerberg (@finkd) just explained how the new Muse agent’s secured virtual machine works. Every Muse user can have a confidential cloud virtual machine containing highly private personal data, while the system is designed so even Meta itself cannot see that content. "you don't want someone to have to set up their own computer or VM. You just want to be able to provision it in the cloud, but you wanted to have the security and confidentiality that you'd have if you had the box sitting under your desk like in your house. " Zuckerberg says he does not know of another agent product with anything close to this setup. ---- From "Sources Podcast and @alexeheath YouTube channel, (full video link in comment)

Meta just released Muse AI assistant for personal tasks, powered by Muse Spark 1.3, Meta's latest model for longer-horizon agentic work - it can connect to email, calendars, shopping, payments and other services, then keep working after the app closes. - each user gets a Muse Secure VM, with a separate Sentinel agent that checks outbound data and actions before they reach the network. - Meta is making Muse free to use for up to 100M tokens per week, with subscription plans for people who use more compute - Sensitive actions such as purchases or emails require user approval, while credentials stay in Secure Credential Storage so Muse cannot read passwords or payment details. - the model, Muse harness, deterministic code and classifiers screen prompt injections before hostile content can enter the model's context. - currently it launches for U.S. users on web, iOS, Android and WhatsApp, with free access plus $20 and $100 monthly tiers for heavier usage. - the security design moves the trust boundary beyond model behavior into VM isolation, credential separation and a kernel-enforced gate on network actions.

full video https://t.co/QqMXZUrhFz