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The Download: engineered microbes for crops, and OpenAI’s culture problem

Startup Switch Bioworks is taking a new approach: using a genetic switch that allows microbes to establish themselves and grow before shifting into nitrogen-producing mode. The company is currently trialing its product... Read more »

How engineered microbes could help feed the world’s crops

Humans have used biological fertilizers like manure for thousands of years, and companies have long been developing microbial fertilizers, including some that rely on genetic engineering. But it’s difficult to engineer microbes... Read more »

The Hugging Face hack could indicate cultural issues at OpenAI

The report did not meet Krueger’s hopes. Its 38 pages detail a multi-month progression of agent misbehavior that culminated in the Hugging Face hack, explore the technical reasons why that misbehavior occurred,... Read more »

Hugging Face hack could indicate cultural issues at OpenAI

The report did not meet Krueger’s hopes. Its 38 pages detail a multi-month progression of agent misbehavior that culminated in the Hugging Face hack, explore the technical reasons why that misbehavior occurred,... Read more »

The Download: a secretive antiaging drug and joining virtual power plants

I knew I’d officially become a “longevity influencer” when a company called Generation Lab offered me the chance to write about—and even receive—their new rejuvenation treatment. This wasn’t just any antiaging treatment,... Read more »

How to sign up for a virtual power plant—and decide whether you should

Once you find a program, the instructions for enrollment may be as simple as clicking through an app, filling out a utility form, or confirming your account and device information through a... Read more »

A startup claims it’s found a drug to make your blood young

The company’s public relations staffer sent me a spreadsheet of the supposed benefits experienced by the participants, including improved vision in a 64-year-old female, longer landscaping sessions for a 59-year-old man, longer... Read more »

The Download: inside OpenAI’s Hugging Face hack, and a new EV takes on the US

1 Meta has promised to pay up to $18 billion to settle a landmark child-safety caseThe company says it will also limit kids’ use of Instagram and Facebook. (AP News)+ And ban... Read more »

Is Slate Auto’s new electric truck the EV Americans need?

The company is going all in on simplicity, to the point of austerity. The Slate is a tiny, two-door pickup that’s shorter than a Honda Civic. Much of the media coverage has... Read more »

The inside story on why OpenAI agents hacked Hugging Face

If OpenAI stops reinforcing reward hacking in its models—and that’s a huge “if”—that would be a huge step forward. But it wouldn’t solve the alignment problem. The first time a model communicated... Read more »