According to Sam Altman on Twitter, OpenAI acknowledged shortcomings in last week's GPT-4o update, highlighting specific issues in rollout and communication that impacted user experience (source: Sam Altman, Twitter, May 2, 2025). This transparency is relevant for crypto traders who rely on AI-driven tools for real-time trading signals, as it may affect the reliability of trading bots and automated strategies tied to OpenAI's APIs. OpenAI plans to refine update protocols and improve user feedback integration, which could enhance the stability and responsiveness of AI-powered crypto trading platforms moving forward.