Houston autonomous trucking company Bot Auto has won a round in a fight with the company its founder used to run. Texas's Fifteenth Court of Appeals affirmed a Business Court decision refusing to grant CreateAI, formerly TuSimple, a temporary injunction against Bot Auto in a trade-secret lawsuit, according to law firm summaries of the ruling published in September and October.

The Background

Bot Auto was founded in 2023 by Xiaodi Hou, who co-founded TuSimple, served as its chief technology officer, and became its CEO before the board removed him in late 2022. TuSimple later left the U.S. autonomous trucking business and renamed itself CreateAI as it moved into AI-powered entertainment. Before completing that move, it sued Bot Auto for misappropriating trade secrets, seeking damages and an order to stop Bot Auto from using them.

Bot Auto, meanwhile, has moved quickly. In April it ran a commercial load 231 miles from Houston to the Dallas area with no one in the truck and no remote operator.

Why the Injunction Was Denied

CreateAI pointed to three kinds of technology. The courts were not persuaded on any of them at this stage:

  • Sensors. TuSimple had shown the types and locations of its truck sensors in a 2022 investor presentation, so they were no longer secret. Bot Auto's setup also used different sensor models, mounting positions, and data-processing design.
  • Data labeling for driving decisions. The court found the two approaches too different to support the claim. TuSimple relied on an older, labor-intensive labeling method; Bot Auto uses a newer approach that needs less human input. The court credited Hou's testimony that TuSimple's labeling conventions would not work with Bot Auto's system.
  • Braking and steering safety systems. Building in braking redundancy is a general engineering principle, not a secret, and TuSimple had disclosed its braking design publicly. The steering systems also differed.

The court also found no irreparable harm. CreateAI's remaining involvement in autonomous trucking is licensing its technology, so any loss could be covered by money, in the form of lost royalties. Courts generally will not grant an injunction when damages can make a plaintiff whole. One summary notes the court's view that suspicion and a competitor's fast progress are not enough on their own; a plaintiff has to show specific secrets were taken and used.

What It Means

The ruling is about a temporary injunction, not the end of the case. The underlying claims for damages have not been decided, and the summaries do not say what comes next. But the practical effect is significant for Bot Auto: it can keep operating and building while the suit continues, at a moment when the Dallas–Houston corridor is filling up with competitors.

It is also a reminder of how small the autonomous trucking world is. Founders, engineers, and investors move between a handful of companies, and many of them have worked on the same problems before. Disputes like this one are likely to recur as the industry consolidates.

Based on legal commentary on CreateAI Holdings v. Bot Auto TX published by the National Law Review and others, September–October 2026. The full opinion was not reviewed.