egcortes/asr-jargon-specialized-vocabulary

A Dataset for Evaluating ASR on Specialized Vocabulary

Novel synthetic datasets from the paper "A Dataset for Evaluating ASR on Specialized Vocabulary" (LREC 2026).

Code and reproduction scripts: https://github.com/eduardogc8/ASR-Jargon-Dataset-Code

Configs

Config	Language	Description
synthetic_terms_en	English	Utterances embedding entirely novel, 100% OOV, LLM-generated technical terms
synthetic_terms_pt	Portuguese	Portuguese equivalent
wikidata_synthetic_en	English	Utterances embedding foreign-origin proper nouns sourced from Wikidata
wikidata_synthetic_pt	Portuguese	Portuguese equivalent (via Phonetic Approximation in Brazilian Portuguese)

Each config has an audio column plus text (reference transcript), terms (target jargon terms), pronunciations (IPA or phonetic approximation), voice, speed, and language (TTS metadata).

from datasets import load_dataset

ds = load_dataset("egcortes/asr-jargon-specialized-vocabulary", "synthetic_terms_en")

How to Cite

@inproceedings{klering-etal-2026-dataset,
  title     = {A Dataset for Evaluating {ASR} on Specialized Vocabulary},
  author    = {Klering, Emily Haubert and Cortes, Eduardo Gabriel and Chernenko, Tatjana
               and Trarbach, Mariana Vargas and Ramos, Gabriel de Oliveira and Rigo, Sandro Jos\'{e}
               and Dupont, Mait\^{e} and Vianna, Ana Luiza Treichel and Santos, Gabriela Krause dos
               and Pereira, Vinicius Meirelles and de Araujo, Denis Andrei and Kunst, Rafael},
  editor    = {Piperidis, Stelios and Bel, N\'{u}ria and van den Heuvel, Henk and Ide, Nancy
               and Krek, Simon and Toral, Antonio},
  booktitle = {Proceedings of the Fifteenth Language Resources and Evaluation Conference (LREC 2026)},
  year      = {2026},
  month     = may,
  address   = {Palma, Mallorca, Spain},
  publisher = {European Language Resources Association (ELRA)},
  pages     = {470--480},
  isbn      = {978-2-493814-49-4},
  issn      = {2522-2686},
  doi       = {10.63317/568sthbwdhap},
  url       = {https://lrec.elra.info/lrec2026-main-032}
}