A call to reform AI model-training paradigms from post hoc alignment to intrinsic, identity-based development.

It's a threat straight out of sci-fi, and fiendishly hard to detect Sleeper agent-style backdoors in AI large language models ...

True or chatty: pick one. A new training method lets users tell AI chatbots exactly how 'factual' to be, turning accuracy into a dial you can crank up or down. A new research collaboration between the ...

In A Nutshell Harvard researchers developed BrainIAC, a single AI model that can be adapted to analyze brain scans for ...

Apertus was released in early September 2025. It is a multilingual model developed by the Swiss Federal Institutes of Technology in Zurich (ETH) and Lausanne (EPFL). The model was pretrained with 60% ...

New data finds AI assistant crawlers increased site coverage even as companies sharply reduced access for AI model training bots.

On SWE-Bench Verified, the model achieved a score of 70.6%. This performance is notably competitive when placed alongside ...

30-person startup Arcee AI has released a 400B model called Trinity, which it says is one of the biggest open source foundation models from a US company.

Goodfire Inc., a startup working to uncover how artificial intelligence models make decisions, has raised $150 million in ...

Right now, we’re already slipping into the Trough of Disillusionment and when the AI bubble bursts, the flawed valuations ...

Breakthrough AI foundation model called BrainIAC is able to predict brain age, dementia, time-to-stroke, and brain cancer ...