We track real-world accuracy through our March 2026 update. Our team evaluates...

https://jaredzzvp657.timeforchangecounselling.com/gpt-5-vs-gpt-4-1-hallucination-what-the-table-suggests

We track real-world accuracy through our March 2026 update. Our team evaluates current foundation models against the rigorous HalluHard benchmark to measure reliability. We currently see a 0.7% hallucination rate across top-tier enterprise workflows