margret.jona.gisladottir · PyLaia · Published October 11, 2025

Hagþenkir by Jón Ólafsson from Grunnavík (an 18th century Icelandic model)

Text Recognition

Description

Model for early 18th century Icelandic handwriting. It was trained on a handwritten manuscript, JS 83, Hagþenkir from 1731. The base module was Icelandic late 18th century (experimental). The author and scribe were Jón Ólafsson (1705–1779). The script is kurrent and numerous abbreviations are used, such as ‘f’ = ‘fyrer’ and ‘ꝥ’ = ‘þad’ which have been suspended, and the aim is to suspend them. The vowels with double acute, a̋ and ő, and with diaeresis, ï and j̈ are kept, but ỏ and ø have been standardized to ö. The model should also be useful for transcription of other handwritten texts from the 18th century.

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Hagþenkir by Jón Ólafsson from Grunnavík (an 18th century Icelandic model)
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Very low error rate4.8% CER

Character Error Rate (CER) measures the percentage of characters incorrectly recognised. Lower is better. This model scored 4.8% on its validation set. As a rule of thumb, a CER below 10% is considered good for most handwritten material.

Measured on the model's own validation data. Results on your documents may differ depending on handwriting style, document condition, language, and how closely your material resembles the training data.

Words24,758
Lines2,823
Training Pages71
Model ID414637
Languages
Icelandic
Centuries
17th c.18th c.