Jeff Bezos backs Flourish to study neurons to improve AI

In short: Jeff Bezos is backing Flourish, a startup that plans to study real brain cells to look for new ideas for building AI.

What happened

Flourish is a new company that says it wants to rethink how AI is built by starting with biology. Instead of only training AI on large amounts of text and images, Flourish plans to look closely at how real neurons work.

Neurons are brain cells that send signals to each other. Flourish’s approach is to put living neurons under a microscope and measure their activity, then use what it learns to guide new AI designs (like watching how a skilled cook works, then writing a better recipe).

According to Wired, the company has raised $500 million in funding. It is also reported to be valued at about $2.5 billion, which is one way investors estimate what a private company might be worth.

Why it matters

Most AI systems today are built with software and lots of data, and they do not work like a human brain. Flourish is betting that understanding the brain’s basic “rules” could lead to different kinds of AI in the future. For regular people, this matters because big bets like this can shape what kinds of AI products show up later, and who controls the research behind them.

Source: Wired