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Dataset

NayanaOCR_Corpus_2025

by Cognitive-Lab

🪷 NayanaOCR Corpus 2025 A 1M-page, 22-language fully-parallel synthetic OCR + VQA corpus for document-centric vision-language models — every page rendered in every language. NayanaOCR Corpus 2025 is one of the largest open-source multilingual, multi-task d…

CC-BY-NC-4.0image-to-text 5023 181M < n < 10M rows

published 20 May 2026

Open on Hugging Face

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First 5 rows of or / train, from the Hugging Face dataset viewer.

jpgimage_id.txtfont_used.txtregions.jsonvqa.json__key____url__
{"src":"https://datasets-server.huggingface.co/assets/Cognitive-Lab/NayanaOCR_Corpus_2025/--/b220b074a8c82bb90427051e856e4c4edc79885b/--/or/train/0/jpg/image.jpg?Expires=1788294734&Signature=llFxYlWT772WiquylT4b1ly4UdmL7BMX-KsLcfCmZkHvoUksyokahfqegAb7s5fkNGMgo4vIKQIoyaCDVe5a5K-EbcSypbR-R0EHYMbYz1x4…document_10005_page_0NotoSansOriya-Regular.ttf[{"bbox":{"xmax":2272,"xmin":266,"ymax":1293,"ymin":1178},"english_text":"Yealink VC Mobile for iOS User Guide V 1.28.1","layout_type":"title","region_id":1,"translated_text":"ଆଇଓଏସ୍ ୟୁଜର୍ ଗାଇଡ୍ V 1.28.1 ପାଇଁ ୟାଲିଙ୍କ୍ ଭିସି ମୋବାଇଲ୍ |"}]{"questions":[{"answer":"ଆଇଓ ୟୁଜର୍ ଗାଇଡ୍ ପାଇଁ ୟ୍ଲେଙ୍କିକ୍ VC ମୋବାଇଲ୍ ର ସଂସ୍କରଣ ସଂଖ୍ୟା 1.28.1।","options":null,"question":"ଆଇଓଏସ୍ ୟୁଜର୍ ଗାଇଡ୍ ପାଇଁ ୟାଲ୍କ୍ vc ମୋବାଇଲ୍ ର ସଂସ୍କରଣ ସଂଖ୍ୟା କ'ଣ?","type":"descriptive"},{"answer":"YELLAK VC ମୋବାଇଲ୍ ୟୁଜର୍ ଗାଇଡ୍ iOS ଅପରେଟିଂ ସିଷ୍ଟମ୍ ପାଇଁ ଉଦ୍ଦିଷ୍ଟ |","options":nul…00000000/data/.cache/hub/datasets--Nayana-cognitivelab--NayanaDocs-Indic-45k-webdataset/snapshots/f262c0720fe6b4b8c2fc5ed25e208b3ed4e562f0/or/or_00000.tar
{"src":"https://datasets-server.huggingface.co/assets/Cognitive-Lab/NayanaOCR_Corpus_2025/--/b220b074a8c82bb90427051e856e4c4edc79885b/--/or/train/1/jpg/image.jpg?Expires=1788294734&Signature=M1sviLrIXtmQyJZUdPJ5hW6Gp-JDrMdApavExjf89klOVvdbjwOj-PRWTtV48S8YZAOVr3JoDZOQ7gT26bVCS10dlFHDwlavaIHrAZcz6~2E…document_10005_page_46NotoSerifOriya-Regular.ttf[{"bbox":{"xmax":1505,"xmin":232,"ymax":1946,"ymin":1879},"english_text":"Registering the YMS Account in the Settings Window","layout_type":"title","region_id":1,"translated_text":"ସେଟିଂସମୂହ ୱିଣ୍ଡୋରେ YMS ଖାତା ପଞ୍ଜିକରଣ |"},{"bbox":{"xmax":552,"xmin":336,"ymax":2063,"ymin":2012},"english_text":"Proce…{"questions":[{"answer":"ୱିଣ୍ଡୋର ଉପର-ବାମ କୋଣରେ, ସିଷ୍ଟମ୍ ସେଟିଂସମୂହ ୱିଣ୍ଡୋକୁ ଯିବାକୁ ଅବତାର ଆଇକନ୍ କ୍ଲିକ୍ କରନ୍ତୁ |","options":null,"question":"ସେଟିଂସମୂହ ୱିଣ୍ଡୋରେ ଏକ yms ଆକାଉଣ୍ଟକୁ ପଞ୍ଜିକରଣ କରିବା ପାଇଁ ପ୍ରଥମ ପଦକ୍ଷେପ କ'ଣ?","type":"descriptive"},{"answer":"କ୍ଲାଉଡ୍ ଆକାଉଣ୍ଟ୍ କ୍ଲିକ୍ କରନ୍ତୁ ଏବଂ ତାପରେ କ୍ଲାଉଡ୍ ସକ୍…00000001/data/.cache/hub/datasets--Nayana-cognitivelab--NayanaDocs-Indic-45k-webdataset/snapshots/f262c0720fe6b4b8c2fc5ed25e208b3ed4e562f0/or/or_00000.tar
{"src":"https://datasets-server.huggingface.co/assets/Cognitive-Lab/NayanaOCR_Corpus_2025/--/b220b074a8c82bb90427051e856e4c4edc79885b/--/or/train/2/jpg/image.jpg?Expires=1788294734&Signature=NJ0IdeAm2pxQdwB3si~15fyEELKIRoaudofCOXLviPS4HkT8-BpBd2eNRywNHvQKQBk-lpeZggaHirwyL69chVIafVilI9DCK54ryQlQWanK…document_10009_page_1AnekOdia-Regular.ttf[{"bbox":{"xmax":2387,"xmin":146,"ymax":1765,"ymin":1301},"english_text":"type of community in which the open water is found. But in the open water itself numerous aquatic plants can\nbe found including waterlilies, pondweeds, spikerushes, lemon bacopa, and bladderworts. Mammals found in\nthis habi…{"questions":[{"answer":"ଖୋଲା ଜଳ ବାସସ୍ଥାନରେ ସାଧାରଣତ requethed ଟି ପ୍ରିୟ ଉଦ୍ଭିଦ, polonghtwed, ଲେମ୍ବୁ ବେକୋ ଏବଂ ବ୍ଲାଡର୍ ବିଲୋଭର ଅନ୍ତର୍ଭୁକ୍ତ |","options":null,"question":"କେଉଁ ପ୍ରକାରର ଜଳୀୟ ଉଦ୍ଭିଦ ସାଧାରଣତ open ଖୋଲା ଜଳ ବାସସ୍ଥାନରେ ମିଳୁଛି?","type":"descriptive"},{"answer":"ସ୍ତନ୍ୟପାନ ସାଧାରଣତ ende ପିଇବା କିମ୍ବା…00000002/data/.cache/hub/datasets--Nayana-cognitivelab--NayanaDocs-Indic-45k-webdataset/snapshots/f262c0720fe6b4b8c2fc5ed25e208b3ed4e562f0/or/or_00000.tar
{"src":"https://datasets-server.huggingface.co/assets/Cognitive-Lab/NayanaOCR_Corpus_2025/--/b220b074a8c82bb90427051e856e4c4edc79885b/--/or/train/3/jpg/image.jpg?Expires=1788294734&Signature=IeWFGKfAn3UN9zHYoHlK4ajz2hmrSl120wE2-Qfp3VpHCWbbHn~GCh8Vr1iNz6QMhEQnNi8ud58cqr38oL-CGkdn6HZy5xD5H4rQpq7LzWyp…document_10013_page_10NotoSansOriya-Regular.ttf[{"bbox":{"xmax":2240,"xmin":222,"ymax":623,"ymin":375},"english_text":"Payments are cash, cheque or bank transfer, and is negotiated at the onset of our partnership. A\nminimum $500 non-refundable deposit will be required at that time which is a part of your package.\nPart payments are due at pren…{"questions":[{"answer":"ଗ୍ରହଣୀୟ ଦେୟ ପଦ୍ଧତିଗୁଡ଼ିକ ନଗଦ, ଚେକ୍, କିମ୍ବା ବ୍ୟାଙ୍କ ସ୍ଥାନାନ୍ତର |","options":null,"question":"ପାଠ୍ୟରେ ଉଲ୍ଲେଖ କରାଯାଇଥିବା ଗ୍ରହଣୀୟ ଦେୟ ପଦ୍ଧତି କ'ଣ?","type":"descriptive"},{"answer":"ଅନ୍ତିମ ଦେୟ 'କଲ୍' ଅବଧିରେ 'ର ଆରମ୍ଭ ହେତୁ |","options":null,"question":"ପାଠ୍ୟ ଅନୁଯାୟୀ ଅନ୍ତିମ ଦେୟ କେବେ …00000003/data/.cache/hub/datasets--Nayana-cognitivelab--NayanaDocs-Indic-45k-webdataset/snapshots/f262c0720fe6b4b8c2fc5ed25e208b3ed4e562f0/or/or_00000.tar
{"src":"https://datasets-server.huggingface.co/assets/Cognitive-Lab/NayanaOCR_Corpus_2025/--/b220b074a8c82bb90427051e856e4c4edc79885b/--/or/train/4/jpg/image.jpg?Expires=1788294734&Signature=jUxt4TLv1Fd2B6M0eMxskA9f-z1ynyriBcO4ABX3t9niuC7CVGkvcDCIa88QwaBnSHQfru0leCYwdqBqUhguDa2WCuz0gImGHHuHgqy~Mv5Z…document_10013_page_2NotoSansOriya-Regular.ttf[{"bbox":{"xmax":1957,"xmin":219,"ymax":675,"ymin":362},"english_text":"+ Build trust and confidence in your innate birthing and parenting abilities\n\n+ Explore your health care options, cultural influences and support informed choices\n+ Prepare you and your partner for an empowering birth experi…{"questions":[{"answer":"ଜନ୍ମର ରିଟୱୁଡ୍ ସେବାର ଉଦ୍ଦେଶ୍ୟ ହେଉଛି ଅନାଣ୍ଡର ଜନ୍ମ ଏବଂ ପ୍ୟୁରକ୍ଷିତ ଅଭିଜ୍ଞତା ଅନୁସନ୍ଧାନ କରିବା, ସ୍ୱାସ୍ଥ୍ୟସେବା ପାଇଁ ଉନ୍ନତି ଆଣିବା, ଏକ ସୁସ୍ଥ ସହାୟକ ଅଭିଜ୍ଞତା ପାଇଁ ପ୍ରସ୍ତୁତ ହୁଅନ୍ତୁ ଏବଂ ବ୍ୟକ୍ତିବିଶେଷଙ୍କ ଯତ୍ନ ନେବାକୁ ପ୍ରସ୍ତୁତ ଏବଂ ସେମାନଙ୍କ ଶିଶୁମାନଙ୍କୁ ଯତ୍ନ ନେବାକୁ ପ୍ରସ୍ତୁତ |","options":null,"…00000004/data/.cache/hub/datasets--Nayana-cognitivelab--NayanaDocs-Indic-45k-webdataset/snapshots/f262c0720fe6b4b8c2fc5ed25e208b3ed4e562f0/or/or_00000.tar

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task_categories:image-to-texttask_categories:visual-question-answeringtask_categories:image-text-to-texttask_ids:multiple-choice-qatask_ids:closed-domain-qaannotations_creators:machine-generatedlanguage_creators:machine-generatedmultilinguality:multilingualsource_datasets:originallanguage:arlanguage:bnlanguage:delanguage:enlanguage:eslanguage:frlanguage:gulanguage:hilanguage:itlanguage:jalanguage:knlanguage:kolanguage:mllanguage:mrlanguage:orlanguage:palanguage:rulanguage:salanguage:talanguage:telanguage:thlanguage:zhlicense:cc-by-nc-4.0size_categories:1M<n<10Mformat:parquetmodality:imagemodality:textlibrary:datasetslibrary:dasklibrary:polarslibrary:mlcroissant