The subthalamic nucleus contains subpopulations with different contributions to deliberative decision-making based on noisy evidence and reward-driven preferences.

Instagram debuted “Your Algorithm,” an AI-powered feature that gives users control over their Reels recommendations The tool shows an AI-generated summary of interests (e.g., “creativity, sports hype” ...

Speaking at WSJ Opinion Live in Washington, D.C., WSJ Editorial Page Editor Paul Gigot and SandboxAQ CEO Jack Hidary discuss Large Quantitative Models (LQMs) and their role in AI applications, the ...

The way Australians are assessed for home-based aged-care funding is being investigated by the Commonwealth ombudsman. Critics say assessment for funding under the Support at Home program is flawed, ...

In the months following Elon Musk’s $44 billion acquisition of Twitter in 2022, my experience with the platform (and perhaps yours too) got quickly, dramatically worse. My algorithmic timeline, better ...

Quantum computers—devices that process information using quantum mechanical effects—have long been expected to outperform classical systems on certain tasks. Over the past few decades, researchers ...

A new study published in Nature has found that X's algorithm—the hidden system or "recipe" that governs which posts appear in your feed and in which order—shifts users' political opinions in a more ...

In case you had any doubt, Elon Musk’s X has an algorithm that favors conservative content posted by political activists over liberal content or posts by traditional news media accounts, according to ...

Threads users have been complaining about its recommendation algorithm pretty much since the beginning of the platform. At some point, this turned into a meme, with users writing posts jokingly ...

When X's engineering team published the code that powers the platform's "for you" algorithm last month, Elon Musk said the move was a victory for transparency. "We know the algorithm is dumb and needs ...

In 2023, the website then known as Twitter partially open sourced its algorithm for the first time. In those days, Tesla billionaire Elon Musk had only recently acquired the platform, and he claimed ...

[Sketchiest Guy in the World Voice] Hey kid, wanna see the X algorithm? It’s right over here. No really, Elon Musk appears to be partly making good on his promise about a week ago to open up the X ...