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Data Labeling Services Built for Production AI

Data labeling is the process of turning raw text, audio, image, video, medical, and multimodal data into structured training examples that AI models can learn from. InfoBay combines AI-assisted workflows with expert human review so labels are accurate, consistent, and ready for production model training.

Teams use InfoBay for labeling work that needs stronger quality controls than commodity crowdsourcing, including domain-specific annotation, safety-sensitive review, and multilingual data operations.

57+ languages

Coverage for speech, text, and multilingual AI workflows.

12K+ specialists

Domain-aware contributors for expert review and QA.

Multi-tier QA

Guideline checks, reviewer calibration, and delivery validation.

What InfoBay Labels

InfoBay labels text, speech, images, video, healthcare records, code tasks, and multimodal examples for AI systems that need reliable supervised signals.

  • Audio transcription and diarization metadata
  • Image and video classification, OCR, and scene signals
  • Domain review for healthcare, legal, finance, STEM, and code

Why It Matters for LLMs

High-quality labels determine whether a model learns the intended pattern or amplifies noise. InfoBay structures labeling outputs for SFT, RLHF, evaluation, and real-world deployment.

  • Clear rubrics before production
  • Expert escalation for ambiguous examples
  • Delivery formats aligned to model training pipelines

Answers for buyers

FAQ

What makes InfoBay data labeling different?

InfoBay combines AI-assisted workflows with expert human review, domain-specific rubrics, and multi-tier QA so labels are usable for production AI rather than only bulk annotation.

Can InfoBay label multilingual data?

Yes. InfoBay supports multilingual labeling across major global, Indic, African, and Southeast Asian languages, including audio and text workflows.

Does InfoBay support custom labeling guidelines?

Yes. Each project can use custom annotation guidelines, reviewer calibration, acceptance thresholds, and delivery formats.