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Popular PlayStation emulator clamps down on AI submissions: ‘Leave behind something useful to humanity when you’re gone, instead of peddling slop’

In response to questions (and more than a little AI evangelist bellyaching), the devs pointed out that it is not the use of AI code in PRs that is the issue for them, but that it is undisclosed. “We won’t ban if disclosed, except for abuse cases, e.g. throwing a lot of random slop at us to see what passes reviews. Hint: programmers that can understand the problem, the solution, and the implementation can write the same code without AI, and tend to use LLMs to automate repetitive code refactoring instead. It is not the case with the AI slop PRs we have seen.”

The final result is a new set of hard-and-fast rules about AI code right there on RPCS3’s GitHub repo: “Use of AI tools for research and reverse engineering purposes is permitted. However, contributors are expected to fully own and understand all code they submit. Any communication with the team—including code, code comments, and GitHub comments—must come from the human contributor, not an AI agent acting autonomously.”

Back on X, the team signed off with a final message: “As for all the AI bros seething on our socials, we’re simply blocking you. Learn how to debug, code, and leave behind something useful to humanity when you’re gone, instead of peddling slop.”

How Unknowable Math Can Help Hide Secrets

Perhaps the most famous example comes from a theorem by the logician Kurt Gödel’s celebrated result — one of two “incompleteness theorems” he published in 1931 — established that for any reasonable set of basic mathematical assumptions, called axioms, it’s impossible to prove that the axioms won’t eventually lead to contradictions. Though mathematicians continued their research much as they had before, they would never again be certain that their rules were self-consistent.

More than 50 years after Gödel’s theorem, cryptographers devised a radical new proof method in which unknowability played a very different role. Proofs based on this technique, called zero-knowledge proofs, can convince even the most skeptical audience that a statement is true without revealing why it’s true.

These two flavors of unknowability, which originated decades apart and in different fields, were long considered completely unrelated. Now the computer scientist Rahul Ilango (opens a new tab) has established a striking connection (opens a new tab) between them. While still a graduate student, he devised a new type of zero-knowledge proof in which secrecy stems from the fundamental limits of math. Ilango’s approach gets around limitations of zero-knowledge proofs that researchers have long thought insurmountable, pushing the boundaries of what such a proof can be. The work has also spurred researchers to explore other intriguing links between mathematical logic and cryptography.

New documentary asks if we are doomed by AI

“The AI Doc: Or How I Became an Apocaloptimist” is a new documentary exploring the future of Artificial Intelligence and its impact on humanity. NBC News’ Gadi Schwartz spoke with co-founder of the Center for Humane Technology, Tristan Harris, about the documentary and how to navigate overwhelming dread with tech optimism.

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Stanford CS336: Language Modeling from Scratch

This course is designed to provide students with a comprehensive understanding of language models by walking them through the entire process of developing their own.

Drawing inspiration from operating systems courses that create an entire operating system from scratch, we will lead students through every aspect of language model creation, including data collection and cleansing for pre-training, transformer model construction, model training, and evaluation before deployment.

For more information about Stanford’s online Artificial Intelligence programs, visit: https://stanford.io/ai.

Learn course details: https://online.stanford.edu/courses/cs336-language-modeling-scratch.

Visit the course website: https://cs336.stanford.edu/

What If Dark Matter Is Just Black Holes?

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It may be that for every star in the universe there are billions of microscopic black holes streaming through the solar system, the planet, even our bodies every second. Sounds horrible — but hey, at least we’d have explained dark matter.

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BEYOND SILICON: The Rise of the Living Machine

The era of classical computing is over. Welcome to the pulse of the living machine.

In April 2026, we have officially reached the limits of silicon. As AI models demand more energy than entire cities, a new architecture is rising from the labs to our pockets: Neuromorphic Computing.

In this video, we explore why the \.

Emerging Osteoarthritis Treatment Involves Electrically Stimulating Muscles

An estimated 595 million people globally are living with osteoarthritis. This makes it one of the leading causes of pain and disability.

Osteoarthritis is a degenerative joint disease, in which tissues in the joint break down over time. The condition can affect any joint, but most commonly the knees, hips, hands and spine.

However, the impact of osteoarthritis often goes beyond the affected joint. The condition can have profound effects on daily life.

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