Danijar Hafner builds AI agents that plan ahead for the unexpected

Danijar Hafner’s new venture occupies a modest office in San Francisco’s SoMa district, a space that remains largely empty as the startup continues to operate in stealth mode. The building’s door bears no name, and the interior features only a single other occupant and minimal furnishings. The minimalist setup reflects the company’s focus on development rather than outward presentation.

Hafner, a well‑known figure in the tech community, has kept the details of the project under wraps. The limited office layout suggests a small, tightly‑coordinated team working on a technology that the founder has not yet disclosed. The choice to remain in stealth mode and the lack of a branded facade indicate a strategy aimed at preserving confidentiality until a public launch.

As the company prepares for its next phase, the sparse office underscores a broader trend among early‑stage startups that prioritize rapid iteration over office aesthetics. The venture’s eventual unveiling will likely reveal the nature of its work and the potential impact it aims to bring to the industry.