Human data operations, built for Vietnam.
Flexible teams, native-language expertise and managed quality across the full AI data lifecycle—from sourcing to evaluation.
Data Collection Services
Build representative, consent-led datasets that reflect the language, environments and people your AI will encounter in Vietnam.
Text data collection
Natural prompts, queries, conversations and domain content.
Explore services →▣Image data collection
Objects, scenes, documents, retail and in-the-wild imagery.
Explore services →◖Audio data collection
Native speech, commands, conversations and regional accents.
Explore services →▶Video data collection
Human activity, environments and multi-modal scenarios.
Explore services →Data Annotation Services
Structured human judgment across text, image, audio and video—executed against clear guidelines and measurable quality targets.
Text annotation
Classification, entity recognition, intent, sentiment and relevance.
Explore services →◫Image annotation
Bounding boxes, polygons, segmentation and visual classification.
Explore services →⌁Audio annotation
Speaker, event, emotion, timestamp and utterance labeling.
Explore services →◉Video annotation
Object tracking, activity recognition and temporal labeling.
Explore services →Data Evaluation Services
Native Vietnamese experts assess data and AI outputs for accuracy, usefulness, safety and cultural fit.
Training data validation
Audit datasets for consistency, relevance and guideline fit.
Explore services →✦Prompt engineering & evaluation
Create and rate realistic Vietnamese prompt sets.
Explore services →◎AI model evaluation
Human scoring across quality, helpfulness and factuality.
Explore services →◖Audio & speech evaluation
Assess ASR, TTS and conversational speech performance.
Explore services →↗Supervised fine-tuning
High-quality demonstrations tailored to local user needs.
Explore services →⚑LLM red-teaming
Test safety, bias and harmful behavior in local contexts.
Explore services →⇄RLHF services
Preference ranking and feedback from qualified reviewers.
Explore services →⌕Search relevance evaluation
Assess query-result relevance, ranking quality and search usefulness.
Explore services →Transcription Services
Accurate, context-aware conversion for spoken and visual content, with flexible formatting and speaker conventions.
Document transcription
Structured conversion of scanned and handwritten documents.
Explore services →▣Image transcription
Text extraction from signs, products, scenes and interfaces.
Explore services →◖Audio transcription
Clean or verbatim transcription with timestamps and speakers.
Explore services →▶Video transcription
Dialogue, speaker and event transcription for video datasets.
Explore services →⌁Post-editing of ASR
Human correction of automated transcripts to target quality.
Explore services →Language Services
Make your product feel native—not merely translated—with cultural, contextual and linguistic expertise.
Not sure which service fits?
Send us your data type, target outcome and expected volume. We’ll map the right team and workflow.
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