Welsh-English Parallel Translations
Collection
A collection of bidirectional datasets containing Welsh-English parallel sentences in chat format, designed for fine-tuning language models • 5 items • Updated • 1
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[
{
"content": "Translate the following English text into Welsh:\n\nIt's nice to meet you.",
"role": "user"
},
{
"content": "Mae'n braf cwrdd â chi.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nI like leeks and sausages.",
"role": "user"
},
{
"content": "Dw i'n hoffi cennin a selsig.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nHe is good at reading.",
"role": "user"
},
{
"content": "Mae e'n gallu darllen yn dda.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nTom has been growing a beard all summer.",
"role": "user"
},
{
"content": "Mae Tom wedi bod yn tyfu barf trwy'r haf.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nThere are two cats sleeping on the bed.",
"role": "user"
},
{
"content": "Mae yna ddwy gath yn cysgu ar y gwely.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nThere are islands in the sea.",
"role": "user"
},
{
"content": "Mae 'na ynysoedd yn y môr.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nMy sister isn't working at the moment.",
"role": "user"
},
{
"content": "Dyw fy chwaer ddim yn gweithio ar hyn o bryd.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nLower lid before flushing.",
"role": "user"
},
{
"content": "Rhowch y caead i lawr cyn tynnu’r dŵr.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nI hate the world because the world hates me.",
"role": "user"
},
{
"content": "Dw i'n casáu'r byd oherwydd bod y byd yn fy nghasáu innau.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nThe hill glows with autumnal colors.",
"role": "user"
},
{
"content": "Tywynna'r bryn gan liwiau hydrefol.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nThere is a kite flying above the tree.",
"role": "user"
},
{
"content": "Mae barcut yn hedfan uwch ben y goeden.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nMary didn't know where her pen was.",
"role": "user"
},
{
"content": "Gwybododd Mary ddim ble roedd ei phen.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nIt's been a good day.",
"role": "user"
},
{
"content": "Mae hi wedi bod yn ddiwrnod da.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nOne, two, three, four, five, six, seven, eight, nine, ten.",
"role": "user"
},
{
"content": "Un, dau, tri, pedwar, pump, chwech, saith, wyth, naw, deg.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nLiz's son's behaviour started to deteriorate when he started secondary school.",
"role": "user"
},
{
"content": "Dechreuodd ymddygiad mab Liz waethygu pan ddechreuodd yn yr ysgol uwchradd.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nThis is a Display Energy Certificate as defined in the Energy Performance of Buildings Regulations 2012 as amended.",
"role": "user"
},
{
"content": "Tystysgrif Ynni i’w Harddangos yw hon fel y’i diffinnir yn Rheoliadau Perfformiad Yn... |
[
{
"content": "Translate the following English text into Welsh:\n\nI think you're pulling my leg.",
"role": "user"
},
{
"content": "Dwi'n meddwl dy fod ti'n tynnu fy nghoes.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nThey're playing in the garden.",
"role": "user"
},
{
"content": "Maen nhw'n chwarae yn yr ardd.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nI have no money, but I have dreams.",
"role": "user"
},
{
"content": "Does dim arian 'da fi, ond breuddwydion 'da fi.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nMennad is Baya's dentist.",
"role": "user"
},
{
"content": "Deintydd Baya ydy Mennad.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nDid I make dinner yesterday? No, you made breakfast.",
"role": "user"
},
{
"content": "Wnes i ginio ddoe? Naddo, gwnest ti frecwast.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nYerevan is Armenia's capital.",
"role": "user"
},
{
"content": "Yerevan ydy prifddinas Armenia.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nI heard the leaves rustling.",
"role": "user"
},
{
"content": "Mi glywais i'r dail yn siffrwd.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nHe is taller than his brother.",
"role": "user"
},
{
"content": "Mae o'n dalach na'i frawd.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nTom hates everybody.",
"role": "user"
},
{
"content": "Mae Tom yn casáu pawb.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nWhen is your wedding anniversary?",
"role": "user"
},
{
"content": "Pryd mae eich penblwydd priodas?",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nWe've got to try harder.",
"role": "user"
},
{
"content": "Mae'n rhaid i ni geisio'n galetach.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nIt should be the other way round.",
"role": "user"
},
{
"content": "Fel arall y dylai hi fod.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nS4C says it will be wet tomorrow.",
"role": "user"
},
{
"content": "Mae S4C yn dweud bydd hi'n wlyb yfory.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nBoth girls have blue eyes.",
"role": "user"
},
{
"content": "Mae gan y ddwy ferch llygaid gleision.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nHe's old enough to go to school.",
"role": "user"
},
{
"content": "Mae o'n ddigon hen i fynd i'r ysgol.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nMary is a spiritual person.",
"role": "user"
},
{
"content": "Mae Mary yn berson ysbrydol.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nIt is wet today, but it will be better tomorrow.",
"role": "user"
},
{
"content": "Mae hi'n wlyb heddiw, ond bydd hi'n well yfory.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nIslam has liberated me.",
"role": "user"
},
{
"content": "Mae Islam wedi'm gwaredu fi.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nYou should listen to your imam.",
"role": "user"
},
{
"content": "Dylet ti wrando ar dy imâm.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nThe answer wasn't right.",
"role": "user"
},
{
"content": "Doedd yr ateb ddim yn iawn.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nDo you like television?",
"role": "user"
},
{
"content": "Dych chi'n hoffi teledu?",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nThe new company has made a small profit this year.",
"role": "user"
},
{
"content": "Mae'r cwmni newydd wedi gwneud elw bach eleni.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nShe was standing in the middle of the room.",
"role": "user"
},
{
"content": "Roedd hi'n sefyll yng nghanol yr ystafell.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nHave you had a reply?",
"role": "user"
},
{
"content": "Dych chi wedi cael ateb?",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nTom likes Mary's pencil.",
"role": "user"
},
{
"content": "Mae Tom yn hoffi pensil Mary.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nHe's playing in the garden.",
"role": "user"
},
{
"content": "Mae e'n chwarae yn yr ardd.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nYou must show respect.",
"role": "user"
},
{
"content": "Mae'n rhaid dangos parch.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nEllen does not speak English.",
"role": "user"
},
{
"content": "Dydy Ellen ddim yn gallu siarad Cymraeg.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nI have two brothers and one sister.",
"role": "user"
},
{
"content": "Mae gen i ddau frawd ac un chwaer.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nI'm playing in the garden.",
"role": "user"
},
{
"content": "Dw i'n chwarae yn yr ardd.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nI'm going to learn German.",
"role": "user"
},
{
"content": "Dw i'n mynd i ddysgu almanaeg.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nOne of my friend's dogs is fat.",
"role": "user"
},
{
"content": "Mae un o gŵn fy ffrind yn dew.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\n\"You have the attention span of a chicken\". \"Chickens are tasty\". \"My point exactly\".",
"role": "user"
},
{
"content": "\"Mae gen ti gyfnod canolbwyntio iâr.\" \"Mae ieir yn blasus.\" \"Fy mhwynt yn union.\"",
"role": "assis... |
[
{
"content": "Translate the following English text into Welsh:\n\nI do not want any sandwiches.",
"role": "user"
},
{
"content": "Dydw i ddim eisiau brechdanau.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nIt's not too hard to learn French.",
"role": "user"
},
{
"content": "Dydy hi ddim yn rhy anodd i ddysgu Ffrangeg.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nThe new teacher is in the class.",
"role": "user"
},
{
"content": "Mae'r athro newydd yn y dosbarth.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nHe works long hours.",
"role": "user"
},
{
"content": "Mae o'n gweithio oriau hir.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nI'm eating sausages.",
"role": "user"
},
{
"content": "Dw i'n bwyta selsig.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nIt was cold outside.",
"role": "user"
},
{
"content": "Roedd hi'n oer tu allan.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nFollow the safety instructions.",
"role": "user"
},
{
"content": "Dilynwch gyfarwyddiadau diogelwch.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nIt is very fine today.",
"role": "user"
},
{
"content": "Mae hi'n braf iawn heddiw.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nMay I connect to the internet here?",
"role": "user"
},
{
"content": "Ga i gysylltu â'r rhyngrwyd yma?",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nYou came to work with Tom this morning.",
"role": "user"
},
{
"content": "Fe ddest ti i'r gwaith gyda Tom y bore 'ma.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nI'll never tell anyone who you really are.",
"role": "user"
},
{
"content": "Ddyweda i byth wrth neb pwy wyt ti mewn gwirionedd.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nHi, my name is Pekka. What is your name?",
"role": "user"
},
{
"content": "S'mae, fy enw i yw Pekka. Beth yw dy enw di?",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nHave you broken the pencil?",
"role": "user"
},
{
"content": "Wyt ti wedi torri'r pensil?",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nI come from Italy and I speak Italian.",
"role": "user"
},
{
"content": "Dw i'n dod o'r Eidal a dw i'n siarad Eidaleg.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nThe rich men work in the banks.",
"role": "user"
},
{
"content": "Mae'r dynion cyfoethog yn gweithio yn y banciau.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nAre you gonna pay for it?",
"role": "user"
},
{
"content": "Wyt ti am dalu amdano?",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nTom advertises carrots.",
"role": "user"
},
{
"content": "Mae Tom yn hysbysebu moron.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nFish live in the sea.",
"role": "user"
},
{
"content": "Mae'r pysgod yn byw yn y môr.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nTom is quieter than Mary.",
"role": "user"
},
{
"content": "Mae Tom yn dawelach na Mary.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nTom doesn't have to apologize to Mary.",
"role": "user"
},
{
"content": "Does dim rhaid i Tom ymddiheuro i Mary.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nWhat are you doing in the attic?",
"role": "user"
},
{
"content": "Beth wyt ti'n gwneud yn yr atig?",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nOwen likes the present.",
"role": "user"
},
{
"content": "Mae Tom yn hoffi'r anrheg.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nTom has lost his soul.",
"role": "user"
},
{
"content": "Mae Tom wedi colli ei enaid e.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nThe train is very fast.",
"role": "user"
},
{
"content": "Mae'r trên yn gyflym iawn.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nI never get up before seven.",
"role": "user"
},
{
"content": "Dwi byth yn codi cyn saith.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nBefore you make dinner, I will clean the table.",
"role": "user"
},
{
"content": "Cyn i chi wneud cinio, gwna i lanhau'r bwrdd.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nWhen starting your journey at a station where ticket buying facilities are available, it is your responsibility to buy or activate a valid ticket for the journey before boarding a train.",
"role": "user"
},
{
"content": "Pan fyddwch c... |
[
{
"content": "Translate the following English text into Welsh:\n\nWe need to follow Tom.",
"role": "user"
},
{
"content": "Rhaid i ni dilyn Tom.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nOur first lesson is math.",
"role": "user"
},
{
"content": "Mathemateg ydy ein gwers cyntaf ni.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nTom said that he would advertise his car in the paper next week.",
"role": "user"
},
{
"content": "Dwedodd Tom basai fe'n hysbysebu ei gar yn y papur wythnos nesa.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nAre you looking forward to Christmas?",
"role": "user"
},
{
"content": "Wyt ti'n edrych ymlaen at y Nadolig?",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nI would like to apply for that job.",
"role": "user"
},
{
"content": "Hoffwn i ymgeisio am y swydd honno.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nI have broken something.",
"role": "user"
},
{
"content": "Dw i wedi torri rhywbeth.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nWhere's the post office?",
"role": "user"
},
{
"content": "Ble mae'r swyddfa bost?",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nThere is no profit in carrots, according to Tom.",
"role": "user"
},
{
"content": "Does dim elw mewn moron, yn ôl Tom.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nTom believes in fairies.",
"role": "user"
},
{
"content": "Creda Tom mewn tylwyth teg.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nMennad is busy in class.",
"role": "user"
},
{
"content": "Mae Mennad yn brysur yn y dosbarth.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nThe train is ten minutes late today.",
"role": "user"
},
{
"content": "Mae'r trên yn ddeng munud yn hwyr heddiw.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nIn Wales, it is compulsory for students to study chemistry at GCSE level (16 years old).",
"role": "user"
},
{
"content": "Yng Nghymru, mae'n orfodol i fyfyrwyr ysgol astudio cemeg hyd at lefel TGAU (16 oed).",
"role": "assistant"... |
[
{
"content": "Translate the following English text into Welsh:\n\nAre you wearing gloves?",
"role": "user"
},
{
"content": "Dych chi'n gwisgo menig?",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nOrganisms with complex cells are eukaryotes.",
"role": "user"
},
{
"content": "Organeb gyda chelloedd cymhleth yw ewcaryot.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nThe problem is that solar power is too expensive.",
"role": "user"
},
{
"content": "Y broblem yw bod egni solar yn rhy ddrud.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nDid you see his face?",
"role": "user"
},
{
"content": "Welaist ti ei wyneb o?",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nDo they both understand Japanese?",
"role": "user"
},
{
"content": "Ydy'r ddau ohonynt yn deall Siapaneg?",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nDo you work in a town?",
"role": "user"
},
{
"content": "Dych chi'n gweithio mewn tre?",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nBarack Obama is a Christian.",
"role": "user"
},
{
"content": "Mae Barack Obama yn Gristion.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nI don't really know that much.",
"role": "user"
},
{
"content": "Dydw i ddim yn gwybod llawer.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nBurj Khalifa is currently the tallest skyscraper in the world.",
"role": "user"
},
{
"content": "Ar hyn o bryd, Burj Khalifa yw'r nendwr uchaf yn y byd.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nHe's making a mountain out of a molehill.",
"role": "user"
},
{
"content": "Mae o'n gwneud mor â mynydd o bethau.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nThe two types of monkeys are not particularly related to each other.",
"role": "user"
},
{
"content": "Nid yw'r ddau fath o fwnci yn perthyn yn arbennig o agos i'w gilydd.",
"role": "assistant"
}
] |
[
{
"content": "Translate the following English text into Welsh:\n\nThey're looking at us.",
"role": "user"
},
{
"content": "Maen nhw'n edrych arnon ni.",
"role": "assistant"
}
] |
End of preview. Expand in Data Studio
🏴🇬🇧 Welsh-English Tatoeba Translation Dataset
Part of the Welsh parallel corpora collection. Contains 3,337 Welsh-English translation pairs in chat format.
Please find a blog on the data curation process here.
Dataset Description
This dataset provides Welsh-English translation pairs from Tatoeba. Collection of sentences and translations from Tatoeba community (combined v2 through v2023-04-12). The data has been processed through a multi-stage quality pipeline and formatted for instruction-based fine-tuning.
Format
Each entry is in messages format with balanced bidirectional translations (~50% English→Welsh, ~50% Welsh→English).
Source
Data sourced from OPUS - Tatoeba.
Original source: https://tatoeba.org/en/
Processing Pipeline
- Length Filtering: Removed pairs < 20 characters
- Semantic Deduplication: MinHash LSH with multilingual embeddings (threshold: 0.85)
- Quality Filtering: Removed URLs, emojis, and excessive repetition
- Bidirectional Balancing: Equal representation of both translation directions
Citation
Related Datasets
- locailabs/welsh_parallel_corpora - Combined dataset
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Size of downloaded dataset files:
153 kB
Size of the auto-converted Parquet files:
153 kB
Number of rows:
3,337