Tesla has announced the cessation of its ambitious Dojo supercomputer project, an endeavor aimed at developing a state-of-the-art supercomputer tailored exclusively for AI training. The project harnessed cutting-edge technologies to elevate computational power and bandwidth. Nonetheless, it encountered several formidable hurdles, including the departure of key personnel, suboptimal yield rates in wafer-level packaging, exorbitant research and development costs, and the swift advancements in external GPU technologies. These obstacles impeded the continued progress of the Dojo project. Consequently, Tesla has opted to collaborate with external vendors such as NVIDIA, AMD, and Samsung, leveraging their more established and cost-effective solutions to bolster critical businesses like autonomous driving and robotics. The demise of Dojo underscores the tension between visionary technological aspirations and the practical realities of semiconductor manufacturing.