Sherwin Wu Flags Korean CSAT Eval Token Use

Sherwin Wu, Member of Technical Staff at OpenAI who leads the API and developer platform engineering team, posted a reply that reads: "This Korean CSAT eval – 31% fewer tokens used." The post tags @LechMazur, @cognition, and @ValsAI. The message appears in the conversation around the original post on X. The packet contains no additional details on the evaluation itself, the model involved, or any independent confirmation of the token figure.