AdvertisementSKIP ADVERTISEMENTThe company said a Chinese operation had built the tool to identify anti-Chinese posts on social media services in Western countries.Researchers said they had discovered a Chinese surveillance tool when someone working on it used OpenAI technology to debug the computer code.Credit...Kevin Frayer/Getty ImagesFeb. 21, 2025, 9:30 a.m. ETOpenAI said on Friday that it had uncovered evidence that a Chinese security operation had built an artificial intelligence-powered s...