But hallucination rates on this test have risen with reasoning systems. DeepSeek’s reasoning system, R1, hallucinated 14.3 percent of the time. OpenAI’s o3 climbed to 6.8.

Technology AI hallucinations are getting worse – and they're here to stay. An AI leaderboard suggests the newest reasoning models used in chatbots are producing less accurate results because of ...

CodeLlama, Mistral 7B, and OpenChat 7B were some of the models that generated the most hallucinations. The worst model, CodeLlama 7B, delivered a whopping 25% hallucination rate when generating ...

Join the event trusted by enterprise leaders for nearly two decades. VB Transform brings together the people building real enterprise AI strategy. Learn more Hallucination is a risk that limits ...