Data & AI Language Solutions
Data & AI Language Solutions
Human-verified multilingual data for AI, research and global content systems — collected, annotated and delivered under rigorous quality and security standards.
Request a QuoteAventual Global Translations supports organisations building intelligent products and research pipelines with high-quality language data. From crowdsourced speech and parallel text to expertly tagged corpora, our teams curate datasets that are representative, compliant and ready for model training or evaluation — all under ISO-aligned processes and strict confidentiality.
Data Collection
End-to-end multilingual data acquisition for text and speech: scripted and spontaneous audio, conversational dialogues, domain-specific corpora and parallel datasets. We recruit native speakers across regions, manage consent and demographics, and deliver balanced datasets tailored to your target use cases.
Request a QuoteData Annotation
Human-in-the-loop labeling for text and audio, including segmentation, transcription, normalisation, NER, sentiment, intent, topical tags, QA pairs, and phonetic or prosodic cues. Workflows include double-blind review, inter-annotator agreement tracking and audit trails for dependable training and evaluation.
Request a QuoteContact Us (Custom Data Solutions)
Need something specialised — low-resource languages, safety alignment sets, or industry-specific ontologies? We’ll design a bespoke collection and QA protocol, integrate your labeling schemas, and deliver in formats compatible with your MLOps stack.
Discuss Your ProjectQuality at Scale
Multi-pass QA, spot checks and adjudication ensure consistency across large, diverse annotator pools.
Security & Compliance
Confidential handling aligned to ISO 27001 principles, PII minimisation, consent management and GDPR-friendly workflows.
Representative Datasets
Balanced sampling across dialects, regions and demographics to reduce bias and improve real-world performance.
Delivery Ready
Clean, structured outputs (JSON, CSV, TSV, SRT/VTT, audio with metadata) compatible with your training and evaluation pipelines.
Build smarter multilingual systems
Tell us your target languages and use case — we’ll scope a dataset and a quality plan you can trust.
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