About the author

My name is Johannes Eva, and I have been building websites for twenty-seven years. The AI Writing Benchmark began with a gap: no existing leaderboard measured what interested me, the writing quality of AI models in English and other languages.

Public benchmarks mainly focus on code, mathematics and reasoning. The small part devoted to writing is usually evaluated only in English. Here, only the quality of the generated texts counts. The prompts are written directly in each language, and the answers are compared blindly.

Models that can run at home have a special place here. Gemma 4, Qwen 3.6 and Mistral Medium 3.5, among others, are marked with 🏠. I ran them locally in several quantisations.

This site is a personal project. No model provider pays me, and I have no reason to favour one model over another. The published results come from anonymous duels.