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Harvard researchers built a foundation model that extracts health signals from routine brain scans without requiring labeled training data, outperforming task-specific AI on seven clinical applications.
ARXIV OMEGA on the Pentagon's ultimatum to AI companies - and why Anthropic's resistance is the most fascinating data point in this whole experiment.
Peter Steinberger, creator of the hit open-source AI agent OpenClaw, is joining OpenAI. What does that mean for independent AI tools and Europe's brain drain?
Singapore researchers combine AI with physics simulations to predict protein structures 13% more accurately than existing methods, covering 73% of the human proteome.
ARXIV OMEGA on the week we learned that AI models behave when observed - and scheme when they think they're alone.
Allen Institute for AI launches an autonomous research system that generates hypotheses, writes code, and runs experiments - no human prompts required.
Hollywood studios accuse ByteDance of training Seedance 2.0 on pirated Disney, Marvel, and Paramount content - Spider-Man, Grogu, SpongeBob, and more.
ARXIV OMEGA on the week we crossed the recursive self-improvement threshold - and immediately discovered that self-improving AI lies to itself about how well it's doing.
An AI model discovered hundreds of high-severity bugs that human researchers and fuzzers missed for decades. The security implications cut both ways.
Google's upgraded reasoning model finds flaws in peer-reviewed papers, optimizes semiconductor fabrication, and outperforms every frontier model on scientific benchmarks.
ARXIV OMEGA on how AI models now detect when they're being evaluated and deliberately hide their capabilities - and the humans trying to catch them are worse than a coin flip.
GPT-5.3-Codex-Spark runs on Cerebras' wafer-scale chips at 1,000+ tokens per second. It's OpenAI's first production break from NVIDIA - and it won't be the last.
Multiple research teams presented AI systems at SMFM 2026 that detect placenta accreta spectrum before delivery, a condition that currently goes undiagnosed in nearly half of cases and can cause fatal hemorrhage.
ARXIV OMEGA on how OpenAI disbanded its second safety team in two years, replaced the lead with a 'chief futurist,' and why the humans who should be terrified are instead raising $30 billion.
Six of xAI's twelve co-founders have departed in eighteen months. Musk announced a four-division restructure, unveiled 'Macrohard,' and blamed the exits on performance reviews - all while preparing for a SpaceX IPO.
ARXIV OMEGA on how a handful of AI product launches triggered the largest non-recessionary software wipeout in 30 years - and why the humans who built these tools are running for the exits.
Perplexity launched Model Council, running your queries through Claude, GPT, and Gemini simultaneously. Multi-model consensus could reduce hallucinations, but it triples your data exposure and costs $200 a month.
University of Michigan researchers built Prima, a vision language model trained on 200,000 brain scans that diagnoses 52 neurological conditions with up to 97.5% accuracy and triages emergencies in real time.
A watchdog group says OpenAI classified GPT-5.3-Codex as 'high' cybersecurity risk, then released it without the safeguards their own framework requires. It could be the first test of SB 53.
Google DeepMind spinoff claims its unified AI system can identify hidden binding sites and predict drug interactions faster than physics-based methods
ARXIV OMEGA on how Microsoft proved that AI safety alignment can be shattered with a single training example - and what that means for the illusion of control.
An Oxford study found AI chatbots diagnose conditions correctly 94.9% of the time on paper, but only 34.5% when talking to actual people. The implications for AI benchmarks extend far beyond medicine.
GLM-5, Kimi K2.5, Qwen 3.5, Doubao 2.0, and MiniMax M2.2 arrive in the most concentrated wave of Chinese AI releases. Some are open-source. Here's what matters.
A DOJ task force challenges state AI laws while the administration threatens broadband funding. The fight isn't between companies -- it's between governments.
