Glossary category
Safety and governance
Keeping AI within bounds.
22 terms
The work of making AI systems behave predictably and within bounds, covering both everyday failures and longer-term concerns.
The problem of getting a system to pursue what people actually intended rather than the literal instruction it was given.
Rules and filters wrapped around a model to keep its output within bounds: refusing harmful requests, staying on topic, not revealing private data.
Deliberately attacking an AI system before its users do: probing for ways to make it leak data, produce harmful content or ignore its instructions.
A request crafted to get a model to ignore its own rules, and the reason guardrails are treated as a control rather than a guarantee.
- Responsible AI
An organisation's stated commitments on fairness, safety and accountability in how it builds and buys AI, and the practices meant to deliver them.
- AI governance
The rules and roles an organisation sets for how AI may be used, who approves it and who answers for what it does.
- AI policy
The written document telling staff what they may and may not do with AI tools, usually the cheapest first control to put in place.
- AI risk
The specific ways an AI use could cause harm or loss, assessed case by case rather than treated as one general worry.
- Explainability
How far you can tell why a system produced a particular answer, which matters most where a decision has to be justified to someone.
- Model monitoring
Watching a live system's outputs over time so quality problems are noticed from evidence rather than from complaints.
- Drift detection
Noticing when results get worse because the world or the inputs have changed, even though nothing about the system was altered.
- Model lifecycle
The whole path a model takes in your organisation, from selection and testing through live use to eventual replacement.
- Content moderation
Filtering what goes into or comes out of a system against a policy, the control behind a product refusing certain requests.
- Watermarking
Marking generated content so it can later be recognised as machine-made, more reliable in some formats than in others.
- Content provenance
A record travelling with a file describing how it was made and edited, aimed at showing where an image or document came from.
- Guarded generation
Constraining what a model may produce while it produces it, rather than checking and discarding the answer afterwards.
- Evals
Structured tests that measure whether an AI system actually does its job, and the honest answer to how you would know if it stopped.
- LLM as judge
Using one model to score another's output at scale, cheaper than human review and needing its own checking before it is trusted.
- AI incident
An occasion where an AI system causes or nearly causes harm, which some regimes now expect to be recorded and reported.
- Bias
Systematic unfairness in a system's outputs, learnt from its training data or its design, showing up as worse results for some groups.
- Refusal
A model declining to answer, sometimes correctly and sometimes not, and a common source of complaints when the boundary is drawn poorly.
Last checked July 2026