Grip on LLMs - Dutch Factuality Average: leaderboard

Grip on LLMs (From Values to Benchmarks, arXiv 2608.09925v1, Appendix D), a Dutch governmental evaluation suite built with the City of Amsterdam. Mean of GP-IRT accuracy estimates on Dutch machine translations of tinyMMLU, tinyARC-Challenge and tinyTruthfulQA, percent. Higher is better.

Metric: Accuracy (%; mean of three GP-IRT estimates, Dutch machine translation). Source: arxiv.org. Saturation forecast: Around February 2027. 31 models tracked.

Top models

#ModelScoreOverall rank
1GPT-576#105
2Mistral Medium 375#507
3GPT-4o73#357
4Qwen 3 32B72#449
5Mistral Large 371#410
6Mistral Small 370#630
7GPT-5 Mini69#193
8Gemma 3 27B (IT)68#528
9DeepSeek R1 Distill Qwen 32B67#662
10GPT-4o Mini65#598
11OLMo-2-0325-32B-Instruct63#847
12aya-expanse-32B62#687
13Gemma 3 12B (IT)61#672
14GPT-5 Nano61#439
15Qwen 3 8B59#678

No result here: #3 Claude Opus 5.5, #6 GPT-6 Astra, #7 GPT-6.1 Sol.

Interactive version: theaggregate.ai/benchmark?slug=grip-on-llms-dutch-factuality-average · How It Works · Data refreshed daily, snapshot 2026-11-05.