Excited to share our big step towards decoding the brain’s thoughts!
When we were first injecting the microbubbles for the scan, I was surprised by the coldness of the saline flowing through my veins - it was my first IV.
And before you ask: no, the bubbles don’t tickle. (1/n)
We recently obtained the highest-resolution 3D images of the human brain ever taken from outside the skull. This is the first look.
Introducing Aleph, a research lab building brain interfaces for the telepathic future. (1/n)
Introducing FrontierCode: a coding eval that raises the bar for difficulty & quality. Each task took 40+ hrs of work by leading open-source maintainers.
Models write sloppy code that works but isn’t maintainable. Our eval is first to measure: would you actually merge this code?
Ok, guys, found the biggest alpha for today
You should use GPT-5.3-codex-spark for vibecoding for all micromanagement tasks. It is smart enough, but it is also crazy fast
Introducing varg teams
Collaborative mode for video generation.
✦ Create videos with AI agents
✦ Share assets and prompts
✦ Fork and remix any video
Every video in varg is code - full end-to-end generated videos
Built for teams making ads, social media, and in-app content
Today, we're launching shift. We're starting by cleaning your apartment in New York City, for free.
Here's how it works. Book a shift cleaning. A vetted shift operator comes to your home wearing one of our devices. They clean. They leave. You pay nothing.
In exchange, we record the cleaning. Robotics is being built on data about how people do daily tasks, and the value of that recording is what funds the service. Anything personal in it is anonymized before the recording is processed.
By now, you have heard about the shift to AI more times than you can count. About the shift toward you, the part where you actually feel it, you have heard almost nothing. Shift is what starts to make it concrete, in specific cities, with specific services.
Today, cleaning in New York. Soon, handymen, repairs, and errands across the globe. And this is just one side of shift, with more on the way.
Comment “shift” and we’ll send you an early access link.
Today we’re releasing DeepSWE, a new standard for agentic coding benchmarks.
On public leaderboards, top models often look relatively close in capability. DeepSWE shows where they actually diverge, reflecting the realistic experience of developers in their day-to-day work.
I'm just a sperm cell that fertilised an egg, came into this world screaming with no sense of self, downloaded patterns of mimetic information from those around me, got jacked up on teenage hormones - and now I'm pushing buttons on a keyboard pretending to be an adult
The global EV transition in one chart:
Leader: Norway
Almost there: Netherlands, China
Accelerating: U.K., France, Germany
Starting: Thailand, South Korea
Barely begun (yet still selling millions): U.S., India, Indonesia
Doing its own thing: Brazil (ethanol)
scraped 37,499 polymarket markets for an algo backtest. then sage (@sage_future_) gave me an overconfidence rating of 1.394.
apparently you can be more than 100% wrong about things.
so i used the same data to build calibration training instead.
https://t.co/orQCTtLpJq
Most people might miss the biggest benefit of sauna
You need to get really really hot…
Your core body temperature needs to hit 102.4°F (39°C).
For reference, a fever is anything above 100.4°F (38°C)
So I swallowed a temperature monitoring pill. It goes through your digestive tract and precisely measures your internal temperature every 30 seconds.
When your core body temperature hits the goal of 102°F, your body releases these proteins (heat shock proteins - HSPs) that clean up your body’s debris.
I was curious what time my body hits this goal because up until now, I’ve been doing 20 mins of 200°F dry sauna.
… it turns out it takes 31 minutes
It feels like you’re dying.
I didn't expert such pain and panic.
Before this experiment, I did over 200 sauna sessions at 200°F for 20 min.
This means I likely never achieved the heat shock protein (HSP) threshold at 102.4°F (39°C), which deprived me of so much sauna-health goodness.
If your sauna doesn’t heat up to temperatures allowing your core temperature to reach 102.4°F (39°C) or you struggle to tolerate heat, do not be discouraged. The dry sessions I did at 200°F (93°C) for 20 min still showed incredibly health benefits.
My previous 20 min sessions still showed:
1) 10+ yr reduction of my vascular age
2) 87% reduction of microplastics
3) detox of environmental toxins
4) fertility marker improvement
Will report back once I have results on this new protocol…