The MGB-2 Challenge: Arabic Multi-Dialect Broadcast Media Recognition
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Abstract (arXiv)
This paper describes the Arabic Multi-Genre Broadcast (MGB-2) Challenge for SLT-2016. Unlike last year's English MGB Challenge, which focused on recognition of diverse TV genres, this year, the challenge has an emphasis on handling the diversity in dialect in Arabic speech. Audio data comes from 19 distinct programmes from the Aljazeera Arabic TV channel between March 2005 and December 2015. Programmes are split into three groups: conversations, interviews, and reports. A total of 1,200 hours have been released with lightly supervised transcriptions for the acoustic modelling. For language modelling, we made available over 110M words crawled from Aljazeera Arabic website Aljazeera.net for a 10 year duration 2000-2011. Two lexicons have been provided, one phoneme based and one grapheme based. Finally, two tasks were proposed for this year's challenge: standard speech transcription, and word alignment. This paper describes the task data and evaluation process used in the MGB challenge, and summarises the results obtained.
Key facts. Cited by 22 papers in the map (data through 14 Oct 2026). First posted on arXiv 19 Sep 2016.
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Citing papers per year: 2022: 1; 2023: 2; 2024: 1; 2025: 5; 2026: 13.
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- 2026OmniVoice: Towards Omnilingual Zero-Shot Text-to-Speech with Diffusion Language Modelscited by 25
- 2025PIER: A Novel Metric for Evaluating What Matters in Code-Switchingcited by 11
- 2022Language-agnostic Code-Switching in Sequence-To-Sequence Speech Recognitioncited by 7
- 2024uDistil-Whisper: Label-Free Data Filtering for Knowledge Distillation in Low-Data Regimescited by 4
- 2026Arab Voices: Mapping Standard and Dialectal Arabic Speech Technologycited by 4
- 2023HK-LegiCoST: Leveraging Non-Verbatim Transcripts for Speech Translationcited by 3
- 2026Multi-Task Instruction Tuning via Data Scheduling for Low-Resource Arabic SpeechLLMscited by 3
- 2026Habibi: Laying the Open-Source Foundation of Unified-Dialectal Arabic Speech Synthesiscited by 3
- 2023Supervised Acoustic Embeddings And Their Transferability Across Languagescited by 1
- 2025HARNESS: Lightweight Distilled Arabic Speech Foundation Modelscited by 1
- 2025Efficient ASR for Low-Resource Languages: Leveraging Cross-Lingual Unlabeled Datacited by 1
- 2026ARCADE: A City-Scale Corpus for Fine-Grained Arabic Dialect Taggingcited by 1
10 more
- 2026Doing More with Less: Data Augmentation for Sudanese Dialect Automatic Speech Recognitioncited by 1
- 2026Bulbul: A Dataset for Dialectal Arabic Speech Recognitioncited by 1
- 2025AutoArabic: A Three-Stage Framework for Localizing Video-Text Retrieval Benchmarkscited by 0
- 2025Zero-Shot Context-Aware ASR for Diverse Arabic Varietiescited by 0
- 2026HARNESS: Lightweight Distilled Arabic Speech Foundation Modelscited by 0
- 2026Nuha-Speech: Building General-Purpose Arabic Speech-LLMscited by 0
- 2026NADI 2026: The Second Multidialectal Arabic Speech Processing Shared Taskcited by 0
- 2026CARDAMOM: A Micro-Dialectal Arabic Speech Dataset for ASRcited by 0
- 2026Almieyar: A Culturally Grounded Benchmark for Multi-Dialect Arabic Speech Recognitioncited by 0
- 2026Child ASR Adaptation with Adult Retention: An Empirical Studycited by 0
- 2026Almieyar: A Culturally Grounded Benchmark for Multi-Dialect Arabic Speech Recognition28 Sep 2026
- 2026CARDAMOM: A Micro-Dialectal Arabic Speech Dataset for ASR28 Sep 2026
- 2026Child ASR Adaptation with Adult Retention: An Empirical Study25 Sep 2026
- 2026NADI 2026: The Second Multidialectal Arabic Speech Processing Shared Task22 Sep 2026
- 2026Nuha-Speech: Building General-Purpose Arabic Speech-LLMs10 Sep 2026
- 2026Bulbul: A Dataset for Dialectal Arabic Speech Recognition22 Aug 2026
- 2026OmniVoice: Towards Omnilingual Zero-Shot Text-to-Speech with Diffusion Language Models1 Apr 2026
- 2026HARNESS: Lightweight Distilled Arabic Speech Foundation Models31 Mar 2026
- 2026Habibi: Laying the Open-Source Foundation of Unified-Dialectal Arabic Speech Synthesis20 Jan 2026
- 2026Arab Voices: Mapping Standard and Dialectal Arabic Speech Technology19 Jan 2026
- 2026Multi-Task Instruction Tuning via Data Scheduling for Low-Resource Arabic SpeechLLMs18 Jan 2026
- 2026Doing More with Less: Data Augmentation for Sudanese Dialect Automatic Speech Recognition11 Jan 2026
10 more
- 2026ARCADE: A City-Scale Corpus for Fine-Grained Arabic Dialect Tagging5 Jan 2026
- 2025Efficient ASR for Low-Resource Languages: Leveraging Cross-Lingual Unlabeled Data8 Dec 2025
- 2025Zero-Shot Context-Aware ASR for Diverse Arabic Varieties24 Nov 2025
- 2025AutoArabic: A Three-Stage Framework for Localizing Video-Text Retrieval Benchmarks19 Sep 2025
- 2025HARNESS: Lightweight Distilled Arabic Speech Foundation Models18 Sep 2025
- 2025PIER: A Novel Metric for Evaluating What Matters in Code-Switching16 Jan 2025
- 2024uDistil-Whisper: Label-Free Data Filtering for Knowledge Distillation in Low-Data Regimes1 Jul 2024
- 2023HK-LegiCoST: Leveraging Non-Verbatim Transcripts for Speech Translation20 Jun 2023
- 2023Supervised Acoustic Embeddings And Their Transferability Across Languages3 Jan 2023
- 2022Language-agnostic Code-Switching in Sequence-To-Sequence Speech Recognition17 Oct 2022
- 2025PIER: A Novel Metric for Evaluating What Matters in Code-Switchingcited by 11
- 2022Language-agnostic Code-Switching in Sequence-To-Sequence Speech Recognitioncited by 7
- 2026Arab Voices: Mapping Standard and Dialectal Arabic Speech Technologycited by 4
- 2023HK-LegiCoST: Leveraging Non-Verbatim Transcripts for Speech Translationcited by 3
- 2026Multi-Task Instruction Tuning via Data Scheduling for Low-Resource Arabic SpeechLLMscited by 3
- 2026Habibi: Laying the Open-Source Foundation of Unified-Dialectal Arabic Speech Synthesiscited by 3
- 2023Supervised Acoustic Embeddings And Their Transferability Across Languagescited by 1
- 2025Efficient ASR for Low-Resource Languages: Leveraging Cross-Lingual Unlabeled Datacited by 1
- 2026ARCADE: A City-Scale Corpus for Fine-Grained Arabic Dialect Taggingcited by 1
- 2026Doing More with Less: Data Augmentation for Sudanese Dialect Automatic Speech Recognitioncited by 1
- 2026Bulbul: A Dataset for Dialectal Arabic Speech Recognitioncited by 1
- 2025AutoArabic: A Three-Stage Framework for Localizing Video-Text Retrieval Benchmarkscited by 0
12 most cited of 19 All 19 (JSON)
- 2026Almieyar: A Culturally Grounded Benchmark for Multi-Dialect Arabic Speech Recognition28 Sep 2026
- 2026CARDAMOM: A Micro-Dialectal Arabic Speech Dataset for ASR28 Sep 2026
- 2026Child ASR Adaptation with Adult Retention: An Empirical Study25 Sep 2026
- 2026NADI 2026: The Second Multidialectal Arabic Speech Processing Shared Task22 Sep 2026
- 2026Nuha-Speech: Building General-Purpose Arabic Speech-LLMs10 Sep 2026
- 2026Bulbul: A Dataset for Dialectal Arabic Speech Recognition22 Aug 2026
- 2026HARNESS: Lightweight Distilled Arabic Speech Foundation Models31 Mar 2026
- 2026Habibi: Laying the Open-Source Foundation of Unified-Dialectal Arabic Speech Synthesis20 Jan 2026
- 2026Arab Voices: Mapping Standard and Dialectal Arabic Speech Technology19 Jan 2026
- 2026Multi-Task Instruction Tuning via Data Scheduling for Low-Resource Arabic SpeechLLMs18 Jan 2026
- 2026Doing More with Less: Data Augmentation for Sudanese Dialect Automatic Speech Recognition11 Jan 2026
- 2026ARCADE: A City-Scale Corpus for Fine-Grained Arabic Dialect Tagging5 Jan 2026
12 newest of 19 All 19 (JSON)