AI startup Decart has unveiled its latest world model, Oasis 3, capable of generating photorealistic driving environments at scale. This could revolutionize autonomous vehicle testing but might leave you feeling disoriented as the city outside your digital window turns into any old urban sprawl.

The efficiency and cost-effectiveness of Decart’s models set them apart from their competitors. But like a stream of consciousness, the more you explore, the less coherent the world becomes. The model struggles with physics consistency—imagine driving through other cars as if they were mere specters on a screen.

Decart’s CEO believes that upcoming versions will address some of these issues by leveraging video input, but for now, the experience is more like a dream than a reliable simulation. With such a vast community already using its real-time video model Lucy, Decart aims to build an entire ecosystem around world models.

The startup has raised $300 million in funding and boasts a valuation of nearly $4 billion, attracting strategic investors from tech giants like Toyota and Adobe. This push into the physical AI realm could transform how we test and develop autonomous systems and other applications, but for now, it’s best to keep your feet firmly on solid ground.