The government cleared one Anthropic model and kept the other locked up
Washington partially reopened access to Anthropic's Mythos 5 for about a hundred organizations, but its more powerful sibling Fable 5 stays blocked - and Anthropic is still suing.
An AI's hallucinations turned out to be a map with blank spots
Researchers showed that when a world-model AI imagines impossible futures, it's usually in places it barely saw in training - and that you can predict and fix those blind spots cheaply.
This AI predicts how objects move by tracking shapes, not pixels
PhysiFormer forecasts physical motion as real 3D meshes in space - and recovers rigidity and momentum without anyone hand-coding the laws of physics.
The trick that makes AI type faster just hit the top of Hacker News
A small model guesses ahead and a big model checks the work in parallel - and this week two efforts pushing that idea, DeepSeek's DSpark and JetSpec, lit up the front page while the community argued over whether it's truly 'lossless.'
Image generators can't plan. This one bolts on a brain that can.
Qwen-Image-Agent wraps planning, reasoning, and memory around a text-to-image model so it can break a hard request into steps - and the local-AI crowd immediately asked whether it runs on a gaming GPU.
A wave of new methods trains AI without a human answer key
Several research groups landed on the same idea at once - improve a model by learning from its own attempts instead of expensive human labels - and the field is debating whether it really removes the labeling burden or just hides it.
AI is learning a 'dark art' that even expert engineers struggle with
Designing radio-frequency chips is so reliant on hard-won physical intuition that engineers call it a dark art - and now AI is starting to do it, a sign the automation frontier is moving into deep specialist craft.
AI video has a consistency problem. This model targets it.
DomainShuttle goes after the tug-of-war in subject-driven text-to-video: keeping a specific character or object recognizable across frames while still letting the scene move freely.