Why do AI models hallucinate?

5 minutesNew to AIFoundationClaudeMedia & Information Literacy

Claude. Anthropic's Claude channel explains, from a model-maker's perspective, why chatbots can confidently state wrong facts - useful context for still verifying with search.

AI Expert note

Official Claude (Anthropic) YouTube channel per oEmbed author_name; hallucination mitigation techniques will keep evolving, but the core caution about confident wrong answers remains useful.

What you should get from this

Explain in one sentence why an AI chatbot can sound confident while being factually wrong.

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Last reviewed: Jul 31, 2026

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