CKO-027Hallucinations, Bias & FairnessStrong evidence
Can AI amplify bias?
Yes. AI systems can reproduce and sometimes magnify biases already present in research, datasets and human decision-making.
In more detail
AI learns from existing information. If certain populations, languages or study types are underrepresented in training data, outputs may systematically favour dominant perspectives. AI can therefore reinforce existing inequalities unless bias is actively monitored and mitigated.
Why it matters
Bias may affect evidence quality and equity.
Decision rule
Assess whether important groups or evidence sources may be underrepresented.
Common misconception
“Larger datasets automatically eliminate bias.”
At a glance
- Evidence strength
- Strong
Related concepts
Key takeaway
More data does not automatically mean less bias.