Central Institute of Indian Languages
Dogri Parallel Text Corpus: Linguistic Features and Structures
Total Words: 4,404,845 | Dogri Words: 31,934| 5,332 sentences/phrases in each mother tonguesIndia has 270 mother tongues as per 2011 census. Following the requirements of the NEP-2020, LDC-IL developed parallel corpus in Indian mother tongues. The Dogri parallel text corpus connected with English and 146 mother tongues of India. It contains 5,332 sentences/phrases systematically structured based on 159 grammatical categories. The Dogri section includes 31,934 words and 147,576 characters. Overall, the corpus comprises 4,404,845 words (over 4.4 million tokens) and 23,374,289 characters (approximately 23.3 million).The price indicated corresponds to a single language component. The total payment will be determined based on the number of language components requested by the seeker.For any research-based citations, please use the following citations:1. Dr. Sajila S., Dr. Rejitha K. S., Dr. Narayan Choudhary, Prof. Shailendra Mohan. 2026. Dogri Parallel Text Corpus: Linguistic Features and Structures. Central Institute of Indian Languages, Mysore. 978-81-69099-16-52. Rejitha K. S. and Narayan Kumar Choudhary. (ed.). 2025. LDC-IL Corpus Insights. Central Institute of Indian Languages, Mysore. 978-93-48633-33-0...
Dogri Raw Speech Corpus
17:10:26 Hours | 11 GB speech data | 61 Speakers | 12,036 Audio segments | 48 kHz | 16 bit wav. Dogri, the language of the Dogras, belongs to the Indo-Aryan group and is the first major language of the multi-lingual region i. e. Jammu of the Jammu & Kashmir state. It derives its name from ‘Duggar’ the ancient title of this region. Dogri is a morphologically rich language having the pre-dominant word order of Subject-Object-Verb (SOV) with a flexibility to rearrange the constituents as many Indian languages allow. Dogri had its own script namely “Dogare Akkhar”or “Dogare” based on Takri script which is closely related to the Sharada script employed by Kashmiri language. This script was the official language script during the regime of Maharaja Ranbir Singh (1857-1885 AD). After the independence, the state government constituted a committee on 29th October, 1953 headed by Sh. Girdhari Lal Dogra. The committee presented a report and accordingly the state government decided to adopt Devanagari as well as Persian script for Dogri and it was incorporated in the State Constitution in 1957. The LDC-IL speech data is collected from Jammu, from both the genders and different age groups. The LDC-IL Dogri Speech data set consists of different types of datasets that are made up of words, sentences, running texts and date formats. Each speaker recorded these datasets which are randomly selected from a master dataset. The available Speech Corpus details: Total Speakers 61 (30 Female and 31 Male) Domains Audio Segments Each Domain Duration Contemporary Text (News) 60 4:27:51 Creative Text 61 2:51:42 Sentence 1527 1:24:48 Date Format 122 0:14:07 Command and Control Words 1830 1:24:31 Person Name 1222 1:23:41 Place Name 609 0:29:10 Most Frequent Word - Part 1831 1:18:06 Most Frequent Word - Full Set 2000 1:16:27 Phonetically Balanced 2050 1:50:38 Form and Function - Word 724 0:29:25 A detailed explanation of the Dogri Speech Corpus will be available in the Dogri Raw Speech Documentation. For any research-based citations, please use the following citations: Narayan Kumar Choudhary, Sunil Kumar Choudhary, Rajesha N.,ManasaG., 2021. Dogri Raw Speech Corpus. Central Institute of Indian Languages, Mysore.Choudhary, Narayan, Rajesha N., Manasa G. & L. Ramamoorthy. 2019. “LDC-IL Raw Speech Corpora: An Overview” in Linguistic Resources for AI/NLP in Indian Languages. Central Institute of Indian Languages, Mysore. pp. 160-174...
Gangte Parallel Text Corpus: Linguistic Features and Structures
Total Words: 4,404,845 | Gangte Words: 39306 | 5,332 sentences/phrases in each mother tonguesIndia has 270 mother tongues as per 2011 census. Following the requirements of the NEP-2020, LDC-IL developed parallel corpus in Indian mother tongues. The Gangte parallel text corpus connected with English and 146 mother tongues of India. It contains 5,332 sentences/phrases systematically structured based on 159 grammatical categories. The Gangte section includes 39306 words and 176058 characters. Overall, the corpus comprises 4,404,845 words (over 4.4 million tokens) and 23,374,289 characters (approximately 23.3 million).The price indicated corresponds to a single language component. The total payment will be determined based on the number of language components requested by the seeker.For any research-based citations, please use the following citations:1. Amom Nandaraj Meetei, Dr. Rejitha K. S., Dr. Narayan Choudhary, Prof. Shailendra Mohan. 2026. Gangte Parallel Text Corpus: Linguistic Features and Structures. Central Institute of Indian Languages, Mysore 978-81-69099-47-9.2. Rejitha K. S. and Narayan Kumar Choudhary. (ed.). 2025. LDC-IL Corpus Insights. Central Institute of Indian Languages, Mysore. 978-93-48633-33-0...
Garo Parallel Text Corpus: Linguistic Features and Structures
Total Words: 4,404,845 | Garo Words: 24482 | 5,332 sentences/phrases in each mother tonguesIndia has 270 mother tongues as per 2011 census. Following the requirements of the NEP-2020, LDC-IL developed parallel corpus in Indian mother tongues. The Garo parallel text corpus connected with English and 146 mother tongues of India. It contains 5,332 sentences/phrases systematically structured based on 159 grammatical categories. The Garo section includes 24482 words and 178029 characters. Overall, the corpus comprises 4,404,845 words (over 4.4 million tokens) and 23,374,289 characters (approximately 23.3 million).The price indicated corresponds to a single language component. The total payment will be determined based on the number of language components requested by the seeker.For any research-based citations, please use the following citations:1. Yumnam Premila Chanu, Dr. Rejitha K. S., Dr. Narayan Choudhary, Prof. Shailendra Mohan. Garo Parallel Text Corpus: Linguistic Features and Structures. Central Institute of Indian Languages, Mysore. 978-81-69099-86-82. Rejitha K. S. and Narayan Kumar Choudhary. (ed.). 2025. LDC-IL Corpus Insights. Central Institute of Indian Languages, Mysore. 978-93-48633-33-0...
Gojri/Gujjari/Gujar Parallel Text Corpus: Linguistic Features and Structures
Total Words: 4,404,845 | Gojri/Gujjari/Gujar Words: 29,139 | 5,332 sentences/phrases in each mother tonguesIndia has 270 mother tongues as per 2011 census. Following the requirements of the NEP-2020, LDC-IL developed parallel corpus in Indian mother tongues. The Gojri/Gujjari/Gujar parallel text corpus connected with English and 146 mother tongues of India. It contains 5,332 sentences/phrases systematically structured based on 159 grammatical categories. The Gojri/Gujjari/Gujar section includes 29,139 words and 142,950 characters. Overall, the corpus comprises 4,404,845 words (over 4.4 million tokens) and 23,374,289 characters (approximately 23.3 million).The price indicated corresponds to a single language component. The total payment will be determined based on the number of language components requested by the seeker.For any research-based citations, please use the following citations:1. Dr. Mansoor Khan, Dr. Rejitha K. S., Dr. Narayan Kumar Choudhary, Prof. Shailendra Mohan. 2026. Gojri/Gujjari/Gujar Parallel Text Corpus: Linguistic Features and Structures. Central Institute of Indian Languages, Mysore. 978-81-69099-65-3.2. Rejitha K. S. and Narayan Kumar Choudhary. (ed.). 2025. LDC-IL Corpus Insights. Central Institute of Indian Languages, Mysore. 978-93-48633-33-0...
Gujarati Parallel Text Corpus: Linguistic Features and Structures
Total Words: 4,404,845 | Gujarati Words: 29,060 | 5,332 sentences/phrases in each mother tonguesIndia has 270 mother tongues as per 2011 census. Following the requirements of the NEP-2020, LDC-IL developed parallel corpus in Indian mother tongues. The Gujarati parallel text corpus connected with English and 146 mother tongues of India. It contains 5,332 sentences/phrases systematically structured based on 159 grammatical categories. The Gujarati section includes 29,060 words and 144,914 characters. Overall, the corpus comprises 4,404,845 words (over 4.4 million tokens) and 23,374,289 characters (approximately 23.3 million).The price indicated corresponds to a single language component. The total payment will be determined based on the number of language components requested by the seeker.For any research-based citations, please use the following citations:1. Dr. Vijayalaxmi F Patil, Dr. Rejitha K. S., Dr. Narayan Choudhary, Prof. Shailendra Mohan. 2026. Gujarati Parallel Text Corpus: Linguistic Features and Structures. Central Institute of Indian Languages, Mysore. 978-81-69099-85-1.2. Rejitha K. S. and Narayan Kumar Choudhary. (ed.). 2025. LDC-IL Corpus Insights. Central Institute of Indian Languages, Mysore. 978-93-48633-33-0...
Gujarati Parts of Speech Annotated Corpus
759604 Tags| 655358 Words | 48598 SentencesThe Linguistic Data Consortium for Indian Languages (LDC-IL) is developed Parts-of-Speech annotated corpus for Scheduled Indian languages. The corpus is annotated with Part-of-Speech (PoS) tags based on the Bureau of Indian Standards (BIS) PoS Tagset. This data is a significant resource for natural language processing and linguistic research. LDC-IL developed annotated text corpora for Gujarati. The Gujarati PoS annotated corpus is automatically tagged and then verified by linguistic experts to ensure accuracy and consistency.Gujarati PoS annotated Corpus contains 759604 Part-of-Speech tags.For any research-based citations, please use the following citations:1. Dr. Narayan Choudhary, Rajesha N., Manasa G. 2026. Gujarati Parts of Speech Annotated Corpus. Central Institute of Indian Languages, Mysore. 978-81-69175-61-6.2. Rejitha K. S. and Narayan Kumar Choudhary (ed.). 2026. LDC-IL Parts of Speech Annotated Corpus Based on BIS Framework. Central Institute of Indian Languages, Mysore. 978-81-69175-60-9...
Gujarati Raw Speech Corpus
57:17:08 Hours | 37 GB | 204 Speakers| 25,712 Audio Segments | 48 kHz | 16 bit wav. Gujarati is one of the major literary languages of India and it is the official language of Gujarat state and union territories of Daman and Diu and Dadra and Nagar Haveli. For the convenience LDC-IL considered Gujarati with four dialects namely South Gujarat, Central Gujarat, North Gujarat and Saurashtra.LDC-IL has 57:17:08 hours Gujarati raw speech data. The LDC-IL Gujarat Raw Speech data set consists of different types of datasets that are made up of word lists, sentences, texts and date formats. Approximately 15 minutes of speech (per speaker) has taken from 96 female and 108 male from Gujarati mother tongue speakers of different age groups. Each speaker recorded these datasets which are randomly selected from a master dataset.The available Speech Corpus details: Total Speakers 204 (96 Female and 108 Male)DomainsAudio SegmentsEach Domain DurationContemporary Text (News)20415:21:28Creative Text20211:34:29Sentence50815:48:32Date4040:41:39Command and Control Words60067:17:22Person Name40796:36:02Place Name20412:33:20Most Frequent Word - Part42365:18:47Most Frequent Word – Full Set20001:13:39Phonetically Balanced13780:51:50A detailed explanation of the Gujarati Raw Speech Corpus will be available in the Gujarati Raw Speech Documentation. For any research-based citations, please use the following citations: Ramamoorthy L., Narayan Kumar Choudhary, Mona Parakh, Hiren Gadhavi R, Solanki Mahesh kumar R, Rejitha K. S., Rajesha N., Manasa, G.., 2021. Gujarati Raw Speech Corpus. Central Institute of Indian Languages, Mysore.Choudhary, Narayan, Rajesha N., Manasa G. & L. Ramamoorthy. 2019. “LDC-IL Raw Speech Corpora: An Overview” in Linguistic Resources for AI/NLP in Indian Languages. Central Institute of Indian Languages, Mysore. pp. 160-174...
Gujarati Raw Speech Corpus(Mono Recordings)
64:44:02 Hours | 7.1 GB | 233 Speakers| 26,223 Audio Segments | 16 kHz | 16 bit wav. Gujarati is one of the major literary languages of India and it is the official language of Gujarat state and union territories of Daman and Diu and Dadra and Nagar Haveli. For the convenience LDC-IL considered Gujarati with four dialects namely South Gujarat, Central Gujarat, North Gujarat and Saurashtra. LDC-IL has 64:44:02 hours Gujarati raw speech data as Mono recording. The LDC-IL Gujarati Raw Speech data set consists of different types of datasets that are made up of word lists, sentences, texts and date formats. Approximately 15 minutes of speech (per speaker) has taken from 124 female and 109 male from Guajarati mother tongue speakers of different age groups. Each speaker recorded these datasets which are randomly selected from a master dataset. The available Speech Corpus details: Total Speakers 233 (124 Female and 109 Male) Domains Audio Segments Each Domain Duration Contemporary Text (News) 233 12:52:46 Creative Text 232 13:30:15 Sentence 5824 7:12:17 Date Format 466 0:59:31 Command and Control Words 6985 9:43:07 Person Name 4644 8:34:44 Place Name 2322 3:17:06 Phonetically Balanced 4131 6:28:15 Form and Function - Word 1386 2:06:01 A detailed explanation of the Gujarati Raw Speech Corpus (Mono Recordings) will be available in the Gujarati Raw Speech (Mono Recordings) Documentation. For any research-based citations, please use the following citations: Ramamoorthy L., Narayan Kumar Choudhary, Mona Parakh, Rejitha KS, Rajesha N., Manasa, G.2021. Gujarati Raw Speech Corpus(Mono Recordings). Central Institute of Indian Languages, Mysore.Choudhary, Narayan, Rajesha N., Manasa G. & L. Ramamoorthy. 2019. “LDC-IL Raw Speech Corpora: An Overview” in Linguistic Resources for AI/NLP in Indian Languages. Central Institute of Indian Languages, Mysore. pp. 160-174...
Gujari Parallel Text Corpus: Linguistic Features and Structures
Total Words: 4,404,845 | Gujari Words: 33,476 | 5,332 sentences/phrases in each mother tonguesIndia has 270 mother tongues as per 2011 census. Following the requirements of the NEP-2020, LDC-IL developed parallel corpus in Indian mother tongues. The Gujari parallel text corpus connected with English and 146 mother tongues of India. It contains 5,332 sentences/phrases systematically structured based on 159 grammatical categories. The Gujari section includes 33,476 words and 140,148 characters. Overall, the corpus comprises 4,404,845 words (over 4.4 million tokens) and 23,374,289 characters (approximately 23.3 million).The price indicated corresponds to a single language component. The total payment will be determined based on the number of language components requested by the seeker.For any research-based citations, please use the following citations:1. Bhageshree K. Khandale, Dr. Rejitha K. S., Dr. Narayan Kumar Choudhary, Prof. Shailendra Mohan. 2026. Gujari Parallel Text Corpus: Linguistic Features and Structures. Central Institute of Indian Languages, Mysore. 978-81-69099-77-6.2. Rejitha K. S. and Narayan Kumar Choudhary. (ed.). 2025. LDC-IL Corpus Insights. Central Institute of Indian Languages, Mysore. 978-93-48633-33-0...
Halabi Parallel Text Corpus: Linguistic Features and Structures
Total Words: 4,404,845 | Halabi Words: 31,696 | 5,332 sentences/phrases in each mother tonguesIndia has 270 mother tongues as per 2011 census. Following the requirements of the NEP-2020, LDC-IL developed parallel corpus in Indian mother tongues. The Halabi parallel text corpus connected with English and 146 mother tongues of India. It contains 5,332 sentences/phrases systematically structured based on 159 grammatical categories. The Halabi section includes 31,696 words and 151,964 characters. Overall, the corpus comprises 4,404,845 words (over 4.4 million tokens) and 23,374,289 characters (approximately 23.3 million).The price indicated corresponds to a single language component. The total payment will be determined based on the number of language components requested by the seeker.For any research-based citations, please use the following citations:1. Dr. Modugu Kasimbabu, Dr. Rejitha K. S., Dr. Narayan Kumar Choudhary, Prof. Shailendra Mohan. 2026. Halabi Parallel Text Corpus: Linguistic Features and Structures. Central Institute of Indian Languages, Mysore. 978-81-69099-01-1.2. Rejitha K. S. and Narayan Kumar Choudhary. (ed.). 2025. LDC-IL Corpus Insights. Central Institute of Indian Languages, Mysore. 978-93-48633-33-0...
Handuri Parallel Text Corpus: Linguistic Features and Structures
Total Words: 4,404,845 | Handuri Words: 32,831 | 5,332 sentences/phrases in each mother tonguesIndia has 270 mother tongues as per 2011 census. Following the requirements of the NEP-2020, LDC-IL developed parallel corpus in Indian mother tongues. The Handuri parallel text corpus connected with English and 146 mother tongues of India. It contains 5,332 sentences/phrases systematically structured based on 159 grammatical categories. The Handuri section includes 32,831 words and 146,855 characters. Overall, the corpus comprises 4,404,845 words (over 4.4 million tokens) and 23,374,289 characters (approximately 23.3 million).The price indicated corresponds to a single language component. The total payment will be determined based on the number of language components requested by the seeker.For any research-based citations, please use the following citations:1. Dr. Satyaendra Kumar Awasthi, Dr. Rejitha K. S., Dr. Narayan Choudhary, Prof. Shailendra Mohan. 2026. Handuri Parallel Text Corpus: Linguistic Features and Structures. Central Institute of Indian Languages, Mysore. 978-81-69099-94-3.2. Rejitha K. S. and Narayan Kumar Choudhary. (ed.). 2025. LDC-IL Corpus Insights. Central Institute of Indian Languages, Mysore. 978-93-48633-33-0...
Hara/Harauti Parallel Text Corpus: Linguistic Features and Structures
Total Words: 4,404,845 | Hara/Harauti Words: 34,537 | 5,332 sentences/phrases in each mother tonguesIndia has 270 mother tongues as per 2011 census. Following the requirements of the NEP-2020, LDC-IL developed parallel corpus in Indian mother tongues. The Hara/Harauti parallel text corpus connected with English and 146 mother tongues of India. It contains 5,332 sentences/phrases systematically structured based on 159 grammatical categories. The Hara/Harauti section includes 34,537 words and 155,620 characters. Overall, the corpus comprises 4,404,845 words (over 4.4 million tokens) and 23,374,289 characters (approximately 23.3 million).The price indicated corresponds to a single language component. The total payment will be determined based on the number of language components requested by the seeker.For any research-based citations, please use the following citations:1. Dr. Satyaendra Kumar Awasthi, Dr. Rejitha K. S., Dr. Narayan Choudhary, Prof. Shailendra Mohan. 2026. Hara/Harauti Parallel Text Corpus: Linguistic Features and Structures. Central Institute of Indian Languages, Mysore. 978-81-69099-08-0.2. Rejitha K. S. and Narayan Kumar Choudhary. (ed.). 2025. LDC-IL Corpus Insights. Central Institute of Indian Languages, Mysore. 978-93-48633-33-0...
Haryanvi Parallel Text Corpus: Linguistic Features and Structures
Total Words: 4,404,845 | Haryanvi Words: 32,885 | 5,332 sentences/phrases in each mother tonguesIndia has 270 mother tongues as per 2011 census. Following the requirements of the NEP-2020, LDC-IL developed parallel corpus in Indian mother tongues. The Haryanvi parallel text corpus connected with English and 146 mother tongues of India. It contains 5,332 sentences/phrases systematically structured based on 159 grammatical categories. The Haryanvi section includes 32,885 words and 138,071 characters. Overall, the corpus comprises 4,404,845 words (over 4.4 million tokens) and 23,374,289 characters (approximately 23.3 million).The price indicated corresponds to a single language component. The total payment will be determined based on the number of language components requested by the seeker.For any research-based citations, please use the following citations:1. Dr. Shalinder Singh, Dr. Rejitha K. S., Dr. Narayan Choudhary, Prof. Shailendra Mohan. 2026. Haryanvi Parallel Text Corpus: Linguistic Features and Structures. Central Institute of Indian Languages, Mysore. 978-81-69099-31-8.2. Rejitha K. S. and Narayan Kumar Choudhary. (ed.). 2025. LDC-IL Corpus Insights. Central Institute of Indian Languages, Mysore. 978-93-48633-33-0...
Hindi Multani Parallel Text Corpus: Linguistic Features and Structures
Total Words: 4,404,845 | Hindi Multani Words: 32,136 | 5,332 sentences/phrases in each mother tonguesIndia has 270 mother tongues as per 2011 census. Following the requirements of the NEP-2020, LDC-IL developed parallel corpus in Indian mother tongues. The Hindi Multani parallel text corpus connected with English and 146 mother tongues of India. It contains 5,332 sentences/phrases systematically structured based on 159 grammatical categories. The Hindi Multani section includes 32,136 words and 165,425 characters. Overall, the corpus comprises 4,404,845 words (over 4.4 million tokens) and 23,374,289 characters (approximately 23.3 million).The price indicated corresponds to a single language component. The total payment will be determined based on the number of language components requested by the seeker.For any research-based citations, please use the following citations:1. Dr. Shalinder Singh, Dr. Rejitha K. S., Dr. Narayan Choudhary, Prof. Shailendra Mohan. 2026. Hindi Multani Parallel Text Corpus: Linguistic Features and Structures. Central Institute of Indian Languages, Mysore. 978-81-69099-79-0.2. Rejitha K. S. and Narayan Kumar Choudhary. (ed.). 2025. LDC-IL Corpus Insights. Central Institute of Indian Languages, Mysore. 978-93-48633-33-0...