EuroEval Czech NLU — leaderboard

Metric: NLU Average Score (%). Source: euroeval.com. 236 models tracked.

Top models

#ModelScore
1GPT-5.4 Mini (High)62.29
2gemma-3-27B-pt61.39
3GPT-5.4 Mini (Medium)61.19
4Gemini 3.1 Flash Lite (Preview)60.45
5gemma-3-12B-pt60.2
6Gemini 2.5 Flash (Thinking)60.18
7Gemini 2.5 Pro60.11
8Gemini 3 Pro (Preview)59.95
9Ministral 3 14B59.88
10Claude Sonnet 4.5 (Thinking)59.16
11Claude Sonnet 4.659.06
12Gemini 3 Flash (Preview) (Non-reasoning)59.01
13Llama 3.1 70B58.92
14GPT-558.84
15Gemma 4 31B (IT)58.59

Interactive version: theaggregate.ai/benchmark?slug=euroeval-czech-nlu · How the rankings work · Data refreshed daily, snapshot 2026-07-22.