AI hallucination benchmarks are all over the place in 2026. Error rates shift...

https://elliottkykp923.yousher.com/the-citation-crisis-what-hallucination-actually-means-for-journalists-and-researchers

AI hallucination benchmarks are all over the place in 2026. Error rates shift wildly depending on the test, leaving engineering teams guessing about reliability. Our analysis shows HalluHard hitting a 30.2% error rate even with web search enabled