BBC TechnologyOpenAI tells ChatGPT models to stop talking about goblinsThe AI firm said that unlike previous model bugs, the issue “crept in subtly”. •April 30, 2026•1 min readShare:Major stock exchanges worldwide responded positively to trade agreement developmentsGet Deeper Market IntelligenceAccess regulatory filings, exchange updates, and curated market insights beyond the headlines.Get Market IntelligenceRelated NewsBBC TechnologyWill AI lead to more accurate opinion polls?•1 min readBBC TechnologyTwitch streamer hit by car live on camera – 'It felt like slow motion'•1 min readBBC TechnologyMusk accuses OpenAI lawyer of trying to 'trick' him in combative testimony•1 min readStay Ahead of the MarketsGet breaking news, expert insights, and market analysis delivered directly to your inbox.Subscribe to NewsletterRegister for Market Access