Jay Yagnik, VP of AI innovation and research, on Google’s The Keyword blog:

Private AI Compute is built on a multi-layered system that is designed from the ground up around core security and privacy principles:

• One integrated Google tech stack: Private AI Compute runs on one seamless Google stack powered by our own custom Tensor Processing Units (TPUs). World-class privacy and security is integrated into this architecture with Titanium Intelligence Enclaves (TIE). This design enables Google AI features to use our most capable and intelligent Gemini models in the cloud, with our high standards for privacy and the same in-house computing infrastructure you already rely on for Gmail and Search.
• No access: Remote attestation and encryption are used to connect your device to the hardware-secured sealed cloud environment, allowing Gemini models to securely process your data within a specialized, protected space. This ensures sensitive data processed by Private AI Compute remains accessible only to you and no one else, not even Google.

Sounds a lot like Apple’s Private Cloud Compute, which raises the question of whether this Google project is related to the Gurman scoop that Apple and Google are on the cusp of a deal for a white-label version of Google Gemini to run on Apple’s Private Cloud Compute servers to power the next-generation versions of Siri and Apple Intelligence.

I strongly suspect this is something Google has been working on for a while. Apple, I think it’s fair to say, places a higher priority on privacy than does Google, but Google does value privacy. But perhaps the deal with Apple accelerated the project within Google.

OpenAI:

To start a group chat tap the people icon in the top right corner of any new or existing chat. When you add someone to an existing chat, ChatGPT creates a copy of your conversation as a new group chat so your original conversation stays separate. You can invite others directly by sharing a link with one to twenty people, and anyone in the group can share that link to bring others in. When you join or create your first group chat, you’ll be asked to set up a short profile with your name, username, and photo so everyone knows who’s in the conversation. Group chats can be found in a new clearly-labeled section of the sidebar for easy access. [...]

Group chats are separate from your private conversations. Your personal ChatGPT memory is not used in group chats, and ChatGPT does not create new memories from these conversations. We’re exploring offering more granular controls in the future so you can choose if and how ChatGPT uses memory with group chats.

Currently rolling out in Japan, New Zealand, South Korea, and Taiwan. Rate limits and advanced model usage depend on the group member to whom ChatGPT replies. Pretty clever, and I can imaging a lot of ways this would be useful, both for family/friends and for work collaboration. I like the idea that this is built into ChatGPT, not an AI bot in a regular messaging app. This way, you know with certainty which of your chats are being seen and read by an AI bot.

We’ve also taught ChatGPT new social behaviors for group chats. It follows the flow of the conversation and decides when to respond and when to stay quiet based on the context of the group conversation. You can always mention “ChatGPT” in a message when you want it to respond. We’ve also given ChatGPT the ability to react to messages with emojis, and reference profile photos — so it can, for example, use group members’ photos when asked to create fun personalized images within that group conversation.

This is a really hard problem to solve. Wavelength, the late great private group messaging app whose team I advised from 2023 to 2024 (when the app shuttered), added AI chatbots (with customizable personalities) in June 2023. Wavelength’s AI bots only responded when mentioned explicitly.

Hello everyone, sorry to go so long without posting something. I caught covid in August and it’s taken me months to start feeling relatively back to normal. I am still struggling with fatigue and some neurological problems, so thank you for your patience!

It is rare that the McMansion ever approaches the mythical, though it is, of coursed, steeped in its own mythology – of bootstrapism, castle doctrine and, importantly, a total commitment to individualism. No one bereft of a sense of personal mythos would build some of the houses I’ve posted about on this site throughout the years.

However, rarely do those houses sincerely believe their own myths, express them so utterly. Often, there’s a bit of cheek involved in all those Corinthian columns, even among the knockoff Rolex set. Whenever one does swallow the (blue) kool aid, well, it’s very important to me. And so, from the forgotten underwater past of the greater Houston suburbs, I bring you: Chud Atlantis

(it is always more fun to quote the front bit of that Shelley poem, because the second bit has been misappropriated by Reddit.)

Atlantic in size (8 bedrooms, 9 baths, 10,000+ square feet), and in price ($2.8 million), Chud Atlantis is proof that, for better or for worse, we used to build things in this country. (Just kidding, this house was built, astonishingly enough, in 2023.) Its existence is baffling to me not only because it is anachronistic (it belongs in the Bad 70s) but because it is Texan. This house is, in the fullest sense of the word, a transplant. Orlando is that way.

(Shall we enter, then, the eye-watery depths?)

It’s important that you understand that the most significant thing about this house is that it is blue. In an age of gray supremacy, it is nice to know that tacky can still come in more unconventional shades. No one prior to this has ever looked at a piece of dyed marble and thought: I need to make this my entire personality. Not even in the 80s!

Like many McMansion owners, these do not know how to decorate. One can only presume that the furniture involved is so heavy that staging also wasn’t an option. This makes the house a historical document because from this point onward such rooms will henceforth be yassified with AI.

this kitchen begs for a concept food. it begs for ‘gold leaf hamburger.’

I’m not entirely convinced that the Rococo period was ugly, but its imitators commit crimes unerringly and without fail. Furniture like this sits in a room like a big glob of meat. Instead of saying 'i’m rich’ what it actually communicates is: 'i’m heavy.’

I don’t know how you can make so much money and yet have everything you do look like the bootleg Chanel rugs they sell outside of the subway. Like, can’t you buy the real thing, dawg?

This may also be the first house whose broad aesthetic is executed by way of direct to consumer printing. The FedExification of art. Or something like that. After all, the internet loves a neologism more than it loves its elaboration.

“What should we put here to fill out this room” all-time bad answer.

Anyway, without further ado, the back:

The suburban mind yearns for the miniature golf course. The suburban mind yearns for water while it all dries up.

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Not into recurring payments? Try the tip jar! McMansion Hell stocks, much like mortgage-backed securities only ever go up! For non-architecture stuff I also have a substack where I write about things like the ring cycle and going to the eye doctor.

Toggle the “Light” switch here. It’s going to do what you hope it does. (Via Jason Fried.)

On Sunday, Live Action reported a study from April that you might have missed:

It was just before midnight on Thursday when 21-year-old Florida woman Yazmin Erazo was clocked on Highway 19 near St. Petersburg going 107 mph in a 55 zone.