Baidu — AI supply-chain exposure

Baidu is China's search incumbent that reinvented itself around AI. It develops the ERNIE family of models, designs Kunlun AI accelerators through its own silicon effort, and runs the Apollo Go robotaxi fleet — so it spans pretraining, ASIC design and robotics research inside one company. Few players sit across model, chip and autonomy simultaneously, which is why the model reads it as unusually vertically integrated for its layer.

Its hook is that vertical integration under sanction pressure: by designing its own accelerators, Baidu hedges against restricted access to foreign GPUs, and by owning both the model and the search surface it can serve inference into a large domestic audience. The offsetting reality is that each layer — chips, models, robotaxis — competes with better-resourced specialists, so breadth can dilute rather than compound. The model treats it as a full-stack China-AI play whose weight rests on self-reliance more than dominance.