Safety case – Definition & Meaning

Definition of safety case

: a structured argument, supported by evidence, that the risks of an AI model or system are adequately understood and managed for a specified activity and operating context, such as training, evaluation, or deployment
- The lab required a safety case before allowing the frontier training run to continue.
- New evidence of monitor evasion forced the team to revise its deployment safety case.

Origin & history

first known use2024

Safety cases originated in safety-critical fields such as aviation and nuclear engineering. Researchers began publishing detailed proposals for frontier AI safety cases in 2024. In September 2026, OpenAI issued initial guidelines for using them in frontier reinforcement-learning training.

Test yourself

Which of these is the meaning of safety case?

Related terms

AI safety the field concerned with making AI systems behave as intended and avoid causing harm, from… frontier model one of the most capable AI models available at a given time, typically the newest and most… model card a document published alongside a model describing what it is for, how it was trained and… eval a set of test cases used to measure how well a model or AI feature performs on the tasks you… red teaming deliberately attacking or stress-testing an AI system, often with outside experts, to find… alignment the work of making an AI system's goals and behavior match what its designers and users…

Cite this entry

"Safety case." AI Dictionary, Dadgogo, https://dadgogo.com/dictionary/safety-case/. Accessed 4 Oct. 2026.