OpenAI says AI hallucination stems from flawed evaluation methods. Models are trained to guess rather than admit ignorance. The company suggests revising how models are trained. Even the biggest and ...

Over the last few years, businesses have been increasingly turning to generative AI in an effort to boost employee productivity and streamline operations. However, overreliance on such technologies ...

Large language models are increasingly being deployed across financial institutions to streamline operations, power customer service chatbots, and enhance research and compliance efforts. Yet, as ...

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 ...

ChatGPT-5 scores a low 1.4% on the Hallucination Leaderboard This puts it ahead of ChatGPT-4 which scores 1.8% and GPT-4o, which scores 1.49% Grok 4 is much higher at 4.8%, with Gemini-2.5 Pro at 2.6% ...

Humans are misusing the medical term hallucination to describe AI errors The medical term confabulation is a better approximation of faulty AI output Dropping the term hallucination helps dispel myths ...