Model Card for xlm-roberta-base-cobald-parser-ru

A transformer-based multihead parser for CoBaLD annotation.

This model parses a pre-tokenized CoNLL-U text and jointly labels each token with three tiers of tags:

• Grammatical tags (lemma, UPOS, XPOS, morphological features),
• Syntactic tags (basic and enhanced Universal Dependencies),
• Semantic tags (deep slot and semantic class).

Model Sources

• Repository: https://github.com/CobaldAnnotation/CobaldParser
• Paper: https://dialogue-conf.org/wp-content/uploads/2025/04/BaiukIBaiukAPetrovaM.009.pdf
• Demo: [coming soon]

Citation

@inproceedings{baiuk2025cobald,
  title={CoBaLD Parser: Joint Morphosyntactic and Semantic Annotation},
  author={Baiuk, Ilia and Baiuk, Alexandra and Petrova, Maria},
  booktitle={Proceedings of the International Conference "Dialogue"},
  volume={I},
  year={2025}
}