Sam Altman Leadership Superalignment Team Safety Protocols Board of Directors Regulation Personnel Resignations Future Developments Leadership Issues Global Summits Safety Efforts AI Models Safety and Security Committee Safety Failings Employee Concerns AGI Development Safety Initiatives GPT-4 Commercialization of Generative AI Competition Leadership Changes ChatGPT CEO Departure Leadership Shake-up Chaos Dismissal Reinstatement Internal Conflict Google Safety Advisory Group Departures Anthropic Employee Departures Jan Leike Safety Team Alignment Work