Tesla has shut down its Dojo supercomputer project, marking a strategic shift away from developing proprietary AI chips for autonomous driving. The closure follows the departure of key engineers and leadership, including Ganesh Venkataramanan, who left with approximately 20 engineers to form DensityAI, a new AI chip startup. Instead of pursuing chip self-sufficiency, Tesla will now collaborate with established partners like Nvidia, AMD, and Samsung, including a $16.5 billion deal with Samsung for AI chips through 2033. Remaining Dojo team members have been reassigned to other projects within Tesla. While abandoning in-house supercomputing, Tesla maintains its AI ambitions, focusing on a streamlined chip architecture (AI5 and AI6) for self-driving and robotics initiatives. Investor reaction has been mixed, with Tesla's stock falling 15% in 2025.