https://www.theguardian.com/technology/2023/nov/25/how-crisis-openai-sam-altman-unfolded > Firing of the CEO behind ChatGPT company sent shock waves through Silicon Valley – only for him to be reinstated days later > When Sam Altman, the chief executive of OpenAI, took to the stage in San Francisco nine days ago he hinted at another significant development in the world of artificial intelligence.