
Base model	`cihanunlu/BerTurk_Ottoman_Full_DAPT`
Adapter type	LoRA (Low-Rank Adaptation) built with HF PEFT
Task	Named-Entity Recognition • BIO tags PER / LOC / O
Language	Ottoman / Late-Ottoman Turkish (Latin transliteration)
Repo contents	≈ 2 MB LoRA weights (`adapter_model.bin`, `adapter_config.json`) + tokenizer files

Attach it to the BerTurk_Ottoman_Full_DAPT checkpoint to obtain a lightweight NER model fine-tuned on the HiSTR corpus.

Dev (HiSTR) — best checkpoint (epoch 4)
- Precision – 77.3 %
- Recall – 84.9 %
- F1 – 80.9 %
Test (Rûznâmçe)
- Precision – 54.4 %
- Recall – 52.8 %
- F1 – 53.6 %

cihanunlu/berturk-histr-lora-ner

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