1. Early research: Work on machine learning and neural network methods.
  2. Frontier AI roles: Continued focus on scaling, reliability, and safety-relevant practices.
  3. Anthropic is founded: A mission centered on responsible development and deployment of advanced AI.
  4. Claude launches: A practical assistant platform with safety as a core product requirement.
  5. Current focus: Governance, evaluations, and long-run risk management for increasingly capable systems.