AI Safety and Ethics: Hallucinations, Bias, and Guardrails

AI is impressive, but it is not infallible. It hallucinates facts, amplifies biases, and can be manipulated through prompt injection. If you are building with AI — or even just relying on it at work — you need to understand these failure modes. This path covers the full safety landscape: why hallucinations happen, how prompt injection attacks work, what guardrails and safety layers look like in practice, and the ethical questions every AI practitioner should be asking.

What You'll Learn

  • 1Why AI hallucinates and practical techniques to detect and reduce confabulation
  • 2Prompt injection: how attackers manipulate AI systems and how to defend against it
  • 3Guardrails and safety layers that prevent AI from going off the rails in production
  • 4Bias and fairness: where AI bias comes from and what responsible mitigation looks like
  • 5Evaluation frameworks for measuring whether your AI application is actually working
  • 6When not to use AI — and the ethical boundaries every team should draw

Curated Lessons (8)

Free, interactive lessons you can complete on your phone in 5-10 minutes each.

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