Oxford researchers seemingly found a 'semantic entropy cure' for AI hallucination episodes: "Getting answers from LLMs is cheap, but reliability is the biggest bottleneck."

Robot Cloud Hallucinations .

What you need to know

• Aside from privacy and security, hallucination and the spread of misinformation are among the biggest deterrents preventing AI from advancing.
• A new study leverages semantic entropy to assess the quality and different meanings of generated outputs to determine the quality of responses and spot traces of hallucination.
• However, semantic entropy demands more computing power and resources, including time.