Ten years

Source: OpenAI Date: 2025-12-11 URL: https://openai.com/index/ten-years

Summary

OpenAI’s ten-year anniversary retrospective — looking back at the organization’s founding in December 2015, the research arc from RL and safety to GPT to ChatGPT, and framing the next decade’s mission. The retrospective likely covers OpenAI’s major milestones, governance evolution, and mission restatement at a moment when the organization is completing its transition from nonprofit to public benefit corporation.

Implications

Organizational/historical thread. Ten-year retrospectives from frontier AI labs are mission-reaffirmation documents as much as history. OpenAI’s December 2025 retrospective arrives during their capped-profit restructuring completion — the “what we’ve accomplished” framing legitimizes the commercial path taken. The retrospective also implicitly addresses the departures, governance crises, and safety criticism by presenting a coherent narrative of progress toward the original mission. Compare with Anthropic’s positioning as the “safety-first” counter-narrative to OpenAI’s founding.