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Vör and Norn

Icelandic language models, trained on my own machine and a borrowed DGX Spark

Norn inflects Icelandic correctly and Vör finds personal data in Icelandic documents. Both models are open on Hugging Face.

Duration2026–
StatusIn Progress
Year2026–
A wooden spindle spins three glowing copper threads out of the dark.

Norn is a series of Icelandic language models I train on Hercules, my own machine, and on a DGX Spark I borrowed for testing. The fourth version is built on Gemma 4 with 31 billion parameters and inflects Icelandic words correctly 86% of the time on a test drawn from the Database of Icelandic Morphology. The base model gets 70%.

Vör is its specialised sibling. It reads Icelandic documents and labels every item of personal data under Act no. 90/2018 on data protection, whether a name, a kennitala, a health condition or a criminal record. On 317 test documents it found 98.7% of all items. The test documents are synthetic, and real documents are the next test.

Both models are open on Hugging Face: Vör and Norn v4. More in the blog post.

Technology Stack

Gemma 4OllamaNVIDIA DGX SparkPython

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