Hallucinations are when chatbots confidently present wrong information as fact. They plague the most popular chatbots, like ChatGPT and Claude.

Artificial intelligence chatbots will confidently give you an answer for just about anything you ask them. But those answers aren’t always right. AI companies call these confident, incorrect responses ...

If you've used ChatGPT, Google Gemini, Grok, Claude, Perplexity or any other generative AI tool, you've probably seen them make things up with complete confidence. This is called an AI hallucination - ...

What if the AI you rely on for critical decisions, whether in healthcare, law, or education, confidently provided you with information that was completely wrong? This unsettling phenomenon, known as ...

OpenAI claims to have figured out what’s driving “hallucinations,” or AI models’ strong tendency to make up answers that are factually incorrect. It’s a major problem plaguing the entire industry, ...

OpenAI researchers say they've found a reason large language models hallucinate. Hallucinations occur when models confidently generate inaccurate information as facts. Redesigning evaluation metrics ...