By 2026, "accuracy" is a moving target. Hallucination rates aren't universal;...

https://super-wiki.win/index.php/Grok_vs_Everyone:_Why_Vendor_Claims_and_Benchmarks_Conflict

By 2026, "accuracy" is a moving target. Hallucination rates aren't universal; they’re tethered to how you measure them. If you test against Vectara HHEM, you get a clean audit of RAG grounding. If you use benchmarks like HalluHard, you might see 30