Tesla Inc. is disbanding its Dojo team and its leader will leave the company, according to people familiar with the matter, upending the automaker’s effort to build an in-house supercomputer for developing driverless-vehicle technology.

Tesla is shutting down Dojo, the supercomputer project that was at one time key to the automaker's driverless-vehicle technology. Dojo's head is also leaving the company.

Tesla is dissolving the team that was developing its Dojo supercomputer, according to Bloomberg. The change, which reportedly includes the departure of Dojo head Peter Bannon, marks a notable shift away from using in-house technology to train the AI models powering Tesla’s self-driving features and its Optimus humanoid robot.