What is Sam Altman's new startup, Merge Labs?

Merge Labs is a stealth-mode startup cofounded by Sam Altman, focusing on brain-computer interfaces using ultrasound technology.

How does Merge Labs' technology work?

Merge Labs utilizes ultrasound waves to read brain activity, aiming to create a seamless connection between the human brain and machines.

What is the 'merge' concept mentioned in relation to Altman's startup?

The 'merge' refers to the theoretical point where humans and machines become integrated, a concept that Altman believes could happen soon.

Home / Technology / Altman's Merge Labs: Ultrasound Brain Tech Unveiled

Altman's Merge Labs: Ultrasound Brain Tech Unveiled

20 Dec, 2025

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Summary

Sam Altman's new startup, Merge Labs, uses ultrasound for brain activity.
Merge Labs is being spun out from Forest Neurotech, a nonprofit.
The company aims to meld humans with machines, a concept Altman discussed.

Altman's Merge Labs: Ultrasound Brain Tech Unveiled

Sam Altman's latest venture, Merge Labs, is set to revolutionize brain-computer interfaces (BCI) by leveraging ultrasound technology. This stealth-mode startup is emerging from the Los Angeles-based nonprofit Forest Neurotech, with Altman himself as a cofounder. The company's focus on ultrasound offers a novel approach to reading brain activity, potentially accelerating the integration of humans and machines.

Merge Labs was cofounded by Forest Neurotech's CEO Sumner Norman and chief scientific officer Tyson Aflalo, alongside Altman. The company's name, "Merge Labs," directly references Altman's vision of "the merge" – the point at which humans and artificial intelligence fundamentally combine. This concept, which Altman has predicted could occur as early as 2025, positions Merge Labs at the forefront of BCI innovation.