Benchmark accuracy results are all over the map this year. We analyzed the...

https://iris-wiki.win/index.php/The_Grounding_Gap:_Why_Your_LLM_Evaluation_Strategy_is_Failing

Benchmark accuracy results are all over the map this year. We analyzed the latest 2026 data to explain why rates vary so widely between tests. Most notably, HalluHard now hits 30.2% even with web search enabled