Native-language data
Text and speech produced by native speakers, including regional dialects and natural code-switching.
Multilingual Expansion
Take your model into new languages with native speakers
Models that work well in English often break on dialects, code-switching and cultural context. One6 works with native speakers to collect, transcribe, localize and evaluate data so your model behaves correctly for the people who will actually use it.
What One6 provides
Transcription and translation
Human transcription and translation that preserves meaning, tone and domain terminology.
Localization review
Checks that content, prompts and model output read naturally and appropriately in each target market.
Multilingual evaluation
Native speakers rate and correct model responses for fluency, accuracy and cultural fit.
Services involved
- Multilingual AI DataNative-speaker collection, transcription, localization and evaluation across languages.
- Speech & Voice DataConversational and scripted speech, accents, emotion and professional voice talent.
- Human Evaluation for AI ModelsDomain experts and trained generalists rate, test and review model output.
How a pilot runs
- 01
Define
Agree target languages, regional varieties, data types and acceptance criteria.
- 02
Staff
Native or near-native speakers are matched to each language and, where relevant, regional variety.
- 03
Pilot
A first batch you review before committing to volume.
- 04
Scale
Delivery in regular batches with ongoing QA across languages.
Frequently asked questions
Which languages do you support?
Coverage depends on the project's language and dialect requirements. Tell us the languages you need and we'll confirm availability and contributor profiles during scoping.
Are contributors native speakers?
Yes. Language work is staffed with native or near-native speakers of the target language and, where relevant, the specific regional variety.
Can you review machine-translated training data?
Yes. Reviewing machine-translated training data is one of the projects our multilingual service supports.
Related solutions
Have a data project in mind?
Tell us what your model needs. We'll come back with questions, a proposed approach and a pilot plan.