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AI hallucinations aren't bugs — they're a feature working too well
💡 Hallucinations happen because LLMs optimize for plausibility, not truth. Always verify claims and use RAG for factual tasks.
When an AI "hallucinates," it generates confident-sounding information that's completely made up. A lawyer used ChatGPT for legal research and submitted a brief citing six cases that didn't exist.
But here's the nuance: hallucinations aren't a bug in the traditional sense. LLMs are trained to predict the most likely next token. When they don't know something, they don't say "I don't know" — they generate what sounds right based on patterns. They're creative by design.
The best defense? Ask the AI to cite sources, then verify them. Use AI for drafts and brainstorming, not as a source of truth. And newer techniques like RAG (Retrieval-Augmented Generation) ground the model in real documents, dramatically reducing hallucinations.