First reported by TechCrunch, OpenAI's system card detailed the PersonQA evaluation results, designed to test for hallucinations. From the results of this evaluation, o3's hallucination rate is 33 ...

Artificial intelligence agent and assistant platform provider Vectara Inc. today announced the launch of a new Hallucination Corrector directly integrated into its service, designed to detect and ...

AI models can confidently generate information that looks plausible but is false, misleading or entirely fabricated. Here's everything you need to know about hallucinations.

Remember when we reported a month ago or so that Anthropic had discovered that what's happening inside AI models is very different from how the models themselves described their "thought" processes?

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 ...

A new study by the Mount Sinai Icahn School of Medicine examines six large language models – and finds that they're highly susceptible to adversarial hallucination attacks. Researchers tested the ...

A new wave of “reasoning” systems from companies like OpenAI is producing incorrect information more often. Even the companies don’t know why. Credit...Erik Carter Supported by By Cade Metz and Karen ...