Dataset · Hugging Face

yuwchen/OpenEnded

Name: OpenEnded
Creator: yuwchen
License: cc-by-4.0
Keywords: task_categories:audio-classification, language:en, license:cc-by-4.0, size_categories:1K<n<10K, modality:audio, region:us, automated-speaking-assessment, speech, language-learning

This is the official dataset introduced in the paper. OpenEnded: An Open-Response Speech Corpus for Speaking Proficiency Assessment with Human Annotations and ALM Supervision Speech recordings of English-as-a-foreign-language learners with utterance-level speaking-assessment (ASA) scores: Accuracy, Fluency, Prosody. Contents wav/ 9,782 WAV files (~8.6G) csv/ gemini2_train.csv gemini2_dev.csv human_test.csv meta_data.csv Splits… See the full description on the dataset page: https://huggingface.co/datasets/yuwchen/OpenEnded.

View on Hugging FaceReport an issue

Author / organization	yuwchen
License (as declared)	cc-by-4.0
Downloads	240 (as reported by Hugging Face)
Likes	1
Created	31 May 2026
Last updated at source	10 September 2026

automated-speaking-assessmentspeechlanguage-learning

Embed this entry

<iframe src="https://silytics.si/embed/item/87348b6c-69e3-4069-a0b1-78e45e7aac31" width="420" height="190" style="border:0" loading="lazy" title="Silytics entry"></iframe>

Free, no tracking. More about feeds and embeds.

Silytics shows public metadata from Hugging Face and links to the original. Information may be incomplete or out of date. Last refreshed 16 October 2026. Licenses and terms of the original apply to the work itself. Not financial, legal or professional advice.