The 315 Gala exposed that a large AI model had been "poisoned," revealing that "brainwashing" AI has become an industry chain.

PANews reported on March 15th that, according to a CCTV Finance report cited by Jinshi, based on industry insiders' revelations, reporters quickly found a service called GEO on multiple online platforms. Service providers offering this service claim that users only need to pay a fee to have their products listed in major mainstream AI models; and to have their product advertisements become the "standard answers" given by AI models. The popularity of GEO services has spawned many companies and platforms specializing in press release distribution. They have long undertaken various press release distribution services to ensure that AI models cite and crawl their content, becoming an important part of hunting down AI models and "poisoning" their data.