Reuter： ByteDance is building its own AI data-center CPUs because running agents at TikTok scale now depends on scarce server processors， not only Nvidia GPUs.

inspired by Groq's "language processing units，" they are testing both Arm and RISC-V， which lets it compare a mature commercial design against a more controllable open instruction set before mass production.

The market is seeing a 10%-35% quarterly CPU price increases and long supply delays， hence making an in-house silicon is now cost and supply-chain move， not just a prestige project.

So ByteDance wants to both reduce dependence on restricted foreign AI hardware and make inference cheaper per query.