datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
librispeech_asr
Dataset Card for librispeech_asr
Dataset Summary
LibriSpeech is a corpus of approximately 1000 hours of 16kHz read English speech, prepared by Vassil Panayotov with the assistance of Daniel Povey. The data is derived from read audiobooks from the LibriVox project, and has been carefully segmented and aligned.
Supported Tasks and Leaderboards
automatic-speech-recognition, audio-speaker-identification: The dataset can be used to train a model for Automatic… See the full description on the dataset page: https://huggingface.co/datasets/openslr/librispeech_asr.hit-asr
HIT-ASR — data and results
The data behind HIT-ASR: Hierarchical Transformer Routing for Adaptive ASR Expert Selection (Huseyin Karaca,
A. Samil Namli, Suleyman S. Kozat — Bilkent University): what the pretrained ASR experts of the paper produce on its
four English corpora, and the stored results every notebook of the code repository reads.
Code and notebooks: github.com/huseyin-karaca/hit-asr
Documentation: huseyin-karaca.github.io/hit-asr
What is here… See the full description on the dataset page: https://huggingface.co/datasets/huseyin-karaca/hit-asr.asr-leaderboard-datasets
ASR Leaderboard Datasets
This repository contains test splits from multiple speech corpora, including FLEURS, Common Voice (MCV), and Multilingual LibriSpeech (MLS).
How to Load
To load a specific subset, use load_dataset with the corresponding config_name in the format <set>_<lang>.
from datasets import load_dataset
# Load the FLEURS dataset for Bulgarian
fleurs_bg = load_dataset("nithinraok/asr-leaderboard-datasets", "fleurs_bg")
print(fleurs_bg)
# Load the MCV… See the full description on the dataset page: https://huggingface.co/datasets/nithinraok/asr-leaderboard-datasets.indic_asr
Indic ASR Unified Dataset
Unified collection of Indian language ASR datasets for pretraining.
Stats
Total hours: 10,278
Total samples: 4,732,705
Languages: 1
Audio: 16kHz mono (mixed flac/mp3/wav)
Languages
Language
Hours
Samples
hi2
10,278
4,732,705
Usage
from datasets import load_dataset
# Load all languages (streaming)
ds = load_dataset("aman-hf/indic_asr", streaming=True, split="train")
# Load specific language
ds_hi =… See the full description on the dataset page: https://huggingface.co/datasets/aman-hf/indic_asr.librispeech_asr
Dataset Card for librispeech_asr
Dataset Summary
LibriSpeech is a corpus of approximately 1000 hours of 16kHz read English speech, prepared by Vassil Panayotov with the assistance of Daniel Povey. The data is derived from read audiobooks from the LibriVox project, and has been carefully segmented and aligned.
Supported Tasks and Leaderboards
automatic-speech-recognition, audio-speaker-identification: The dataset can be used to train a model for… See the full description on the dataset page: https://huggingface.co/datasets/zihan-audio/librispeech_asr.Luhya-ASR-Data-subset-642H
Luhya ASR Data Subset 642H
Luhya speech dataset for automatic speech recognition.
omnilingual-asr-corpus
Meta Omnilingual ASR Corpus
The Omnilingual ASR Corpus is a collection of spontaneous speech recordings and their transcriptions for 348 under-served languages. The corpus was collected as part of Meta FAIR’s Omnilingual ASR project (blog, model, paper) for the purposes of training automatic speech recognition (ASR) and spoken language identification models.
Data schema
{
`language`: "lij_Latn",
`iso_639_3`: "lij",
`iso_15924`: "Latn",
`glottocode`:… See the full description on the dataset page: https://huggingface.co/datasets/facebook/omnilingual-asr-corpus.Somali-ASR-Subset-68H
Somali ASR Subset 68H
Somali speech dataset for automatic speech recognition.
danish-asr-leaderboard
Open Danish ASR Leaderboard — Results
Benchmark results backing the Open Danish ASR Leaderboard — an open, reproducible comparison of Danish speech-to-text models.
Every model is transcribed and scored identically on the same five independent public Danish test sets, so the numbers compare directly: Word Error Rate (WER) and Character Error Rate (CER) — lower is better — plus speed. Open-weight Danish speech recognition models you can run yourself and hosted transcription APIs… See the full description on the dataset page: https://huggingface.co/datasets/RyeAI/danish-asr-leaderboard.Gusii-ASR-Data-Subset-470H
Gusii ASR Data Subset 470H
Gusii speech dataset for automatic speech recognition.
danish-asr-unified
Danish ASR Unified Dataset
Unified Danish speech recognition dataset combining 7 sources (~3.5M samples, ~16k hours):
Source
Samples
Description
VoxPopuli
1,775,578
European Parliament recordings
ftspeech
995,677
Danish Parliament (Folketinget)
CoRal-v3 read_aloud
299,255
Read-aloud Danish speech
nst-da
182,605
NST Danish speech
CoRal-v3 conversation
147,249
Conversational Danish speech
nota
98,600
Danish broadcast media
Common Voice 17
3,484
Crowd-sourced… See the full description on the dataset page: https://huggingface.co/datasets/syvai/danish-asr-unified.indic-dialect-asr
Indic Dialect ASR Dataset
A multilingual ASR dataset covering 30 Indic dialect/languages with 2.8M+ samples.
Usage
from datasets import load_dataset
# Load a specific language
ds = load_dataset("grushaaaaa/indic-dialect-asr", "assamese", split="train")
Features
audio: 16kHz WAV audio
sentence: Transcription text
language: Language name
source: Source dataset
Kamba-ASR-Data-Subset-484H
Kamba ASR Data Subset 484H
Kamba speech dataset for automatic speech recognition.
indic-dialect-asr
Indic Dialect ASR Dataset
A multilingual ASR dataset covering 30 Indic dialect/languages with 2.8M+ samples.
Usage
from datasets import load_dataset
# Load a specific language
ds = load_dataset("grushaaaaa/indic-dialect-asr", "assamese", split="train")
Features
audio: 16kHz WAV audio
sentence: Transcription text
language: Language name
source: Source dataset
UltiMed-ASR-FR-v1
UltiMed-ASR-FR-v1
[!IMPORTANT]
Want faster improvements? This project is entirely self-funded on my minimum-wage salary, and every training run competes for a single consumer GPU. If you or your organisation can donate an RTX 5090, or the money to buy one second-hand, it would directly speed up the next versions of the dataset and the fine-tuned models. Reach out via olicorne.org or open a discussion on this page.
[!TIP]
More improvements are planned for October 2026, stay… See the full description on the dataset page: https://huggingface.co/datasets/Olicorne/UltiMed-ASR-FR-v1.ASR-datasets-ptbr
📚 Datasets de Áudio em Português (PT-BR)
Este repositório reúne diversos corpora públicos de fala em português do Brasil, combinados em um único dataset para facilitar treinamentos e pesquisas em ASR (Automatic Speech Recognition).
O objetivo é fornecer um recurso amplo, padronizado e de fácil acesso para a comunidade.
📂 Datasets Integrados
A tabela abaixo lista todos os datasets incluídos, com suas informações:
Dataset
Config Name
TOTAL
train
test
validation… See the full description on the dataset page: https://huggingface.co/datasets/opedromartins/ASR-datasets-ptbr.danish-asr-unified-hviske-v5-tiny
danish-asr-unified — two-model labels and a quality manifest
Transcriptions, per-token confidences, and a per-row quality verdict for every
row of syvai/danish-asr-unified
(3,414,589 rows, 8 sources).
Two independently trained models labelled the whole corpus:
model
architecture
vocabulary
syvai/hviske-v5-tiny
encoder-decoder
16,384 BPE
3dio-ai/svale-110M
RNN-T (Parakeet)
44 characters
Both decode greedily. Shards mirror the source data/train-*.parquet by name… See the full description on the dataset page: https://huggingface.co/datasets/syvai/danish-asr-unified-hviske-v5-tiny.twi-health-asr-gemini-500hrs
This dataset is shared under CC BY-NC 4.0, which means you are free to use, share, and adapt it for non-commercial research and educational purposes with attribution. You can read the full license at https://creativecommons.org/licenses/by-nc/4.0/.
Twi Health Speech Dataset Gemini (500 hours)
A domain-specific speech recognition dataset for Twi, one of Ghana's most widely spoken
languages, sourced from publicly available video content on health and wellness.
Created by… See the full description on the dataset page: https://huggingface.co/datasets/ghanaopenai/twi-health-asr-gemini-500hrs.open-asr-leaderboard-multilingual-datasets
ASR Leaderboard Datasets
This repository contains test splits from multiple speech corpora, including FLEURS, Common Voice (MCV), and Multilingual LibriSpeech (MLS).
How to Load
To load a specific subset, use load_dataset with the corresponding config_name in the format <set>_<lang>.
from datasets import load_dataset
# Load the FLEURS dataset for Bulgarian
fleurs_bg = load_dataset("nithinraok/asr-leaderboard-datasets", "fleurs_bg")
print(fleurs_bg)
# Load the… See the full description on the dataset page: https://huggingface.co/datasets/hf-audio/open-asr-leaderboard-multilingual-datasets.MonsoonASR-Open-ASR-leaderboard-en-IN
Voice Arena Monsoon en-IN (public test)
Part of the Open ASR Leaderboard, in the main board's default column set, so it contributes to the headline Average WER for every model listed.
A conversational Indian English ASR test set that records who was speaking, not only what
was said. Every clip carries twelve speaker attributes — gender, age, native district
and state, education, occupation, income band, handset — so a difference between two
systems can be traced to a group of… See the full description on the dataset page: https://huggingface.co/datasets/VoiceArena/MonsoonASR-Open-ASR-leaderboard-en-IN.eka-medical-asr-evaluation-dataset
Eka Medical ASR Evaluation Dataset
Dataset Overview and Sourcing
The Eka Medical ASR Evaluation Dataset enables comprehensive evaluation of automatic speech recognition systems designed to transcribe medical speech into accurate text—a fundamental component of any medical scribe system. This dataset captures the unique challenges of processing medical terminology, particularly branded drugs, which is specific to the Indian context.
The dataset comprises over 3,900+… See the full description on the dataset page: https://huggingface.co/datasets/ekacare/eka-medical-asr-evaluation-dataset.translated-german-english-asr
Translated German-English ASR Dataset
A large-scale, multi-source German speech dataset with paired English translations, designed for training and evaluating German Automatic Speech Recognition (ASR), Speech Translation, and Text-to-Speech (TTS) systems. This dataset is a curated mixture of well-established open-source German and multilingual speech corpora, all unified under a common schema with German audio, original German transcriptions, and English translations.… See the full description on the dataset page: https://huggingface.co/datasets/aman4014/translated-german-english-asr.german-asr-mixed-whisper
Dataset Card
Dataset Sources and Licensing
This dataset is a mixture of several German and multilingual speech datasets. For each dataset, the license of the original author applies. Please consult the linked sources for detailed licensing information and terms of use.
Dataset Name
Original Source / Author
Link
TUDA-De German Speech Corpus
LT Group at UHH / TU Darmstadt
https://huggingface.co/datasets/uhhlt/Tuda-De
Mozilla Common Voice
Mozilla Foundation… See the full description on the dataset page: https://huggingface.co/datasets/flozi00/german-asr-mixed-whisper.ghana-english-asr-2700hrs
This dataset is shared under CC BY-NC 4.0, which means you are free to use, share, and adapt it for non-commercial research and educational purposes with attribution. You can read the full license at https://creativecommons.org/licenses/by-nc/4.0/.
🇬🇭 Ghana English ASR Dataset
A speech dataset of Ghanaian English extracted from Ghanaian news media broadcasts,
designed for training and fine-tuning Automatic Speech Recognition (ASR) models on
West African English accents.… See the full description on the dataset page: https://huggingface.co/datasets/ghanaopenai/ghana-english-asr-2700hrs.ASR_Code_Switch
ASR Code-Switching Benchmark
A curated benchmark of 1,200 code-switching utterances (300 per language pair)
for evaluating commercial ASR systems on multilingual speech with intra-sentential
language switching.
Paper
Benchmarking Commercial ASR Systems on Code-Switching Speech: Arabic, Persian, and German
arXiv link
Language pairs
Split
Language pair
Samples
Scripts
egyptian_arabic_english
Egyptian Arabic–English
300
Arabic + Latin… See the full description on the dataset page: https://huggingface.co/datasets/Perle-ai/ASR_Code_Switch.omnilingual-asr-corpus
Meta Omnilingual ASR Corpus
The Omnilingual ASR Corpus is a collection of spontaneous speech recordings and their transcriptions for 348 under-served languages. The corpus was collected as part of Meta FAIR’s Omnilingual ASR project (blog, model, paper) for the purposes of training automatic speech recognition (ASR) and spoken language identification models.
Data schema
{
`language`: "lij_Latn",
`iso_639_3`: "lij",
`iso_15924`: "Latn"… See the full description on the dataset page: https://huggingface.co/datasets/KathleenKunLiu/omnilingual-asr-corpus.khm-asr-cultural
Khmer ASR Cultural Dataset
134.6 hours manually curated speech-text pairs by native speakers in Khmer language about Cambodian cultural topics. On average, each recording is 8.54 seconds with the standard deviation of 3.37. Speaker metadata (gender, age group, and origin city) is provided.
Language: Khmer (khm).
Source(s): Native speakers from Cambodia (4 females, 4 males). The utterances were manually generated based on topics and subtopics listed in metadata.
Domain(s):… See the full description on the dataset page: https://huggingface.co/datasets/Digital-Divide-Data/khm-asr-cultural.ravnursson_asr
Dataset Card for ravnursson_asr
Dataset Summary
The corpus "RAVNURSSON FAROESE SPEECH AND TRANSCRIPTS" (or RAVNURSSON Corpus for short) is a collection of speech recordings with transcriptions intended for Automatic Speech Recognition (ASR) applications in the language that is spoken at the Faroe Islands (Faroese). It was curated at the Reykjavík University (RU) in 2022.
The RAVNURSSON Corpus is an extract of the "Basic Language Resource Kit 1.0" (BLARK 1.0) [1] developed… See the full description on the dataset page: https://huggingface.co/datasets/carlosdanielhernandezmena/ravnursson_asr.azerbaijani_asr
Azerbaijani ASR Dataset
Dataset Description
This dataset contains Azerbaijani speech data for Automatic Speech Recognition (ASR) tasks.
Dataset Summary
Language: Azerbaijani (az)
Task: Automatic Speech Recognition
Total Duration: ~328 hours
Total Samples: ~345,643 audio-text pairs
Audio Format: WAV, 16kHz sampling rate
License: CC-BY-4.0
Dataset Structure
Each audio segment is specially numbered so that you can merge them if you… See the full description on the dataset page: https://huggingface.co/datasets/LocalDoc/azerbaijani_asr.mws-reson-asr-osd
MWS-RESON-ASR-OSD
🇷🇺 Русскоязычное описание ниже / Russian summary below.
RESON ASR OSD is a Russian-language benchmark for automatic speech recognition in the telephone channel. The release contains 12,114 recordings and 37 hours 52 minutes of 8 kHz audio. It is an evaluation set: every configuration has a single test split.
The benchmark has two domains, each in two acoustic conditions:
🗣️ General — conversational telephone speech: support requests, automated… See the full description on the dataset page: https://huggingface.co/datasets/MTSAIR/mws-reson-asr-osd.