Text Annotation Tool
From raw text to structured truth, at scale
Make text and document annotation consistent at scale. With Text Annotation support in Ango Hub, you get schema-aware labeling, pre-label imports, and document workflows to produce reliable NLP and LLM training data with less effort.
WHAT ANGO HUB OFFERS
Ango Hub supports text annotation as part of a broader AI data platform, combining workflow automation with expert-in-the-loop delivery. iMerit works on your text and document data to produce high-quality ground truth for NLP and LLM use cases, with consistent schema adherence from labeling through review.
WORKFLOW MANAGEMENT
Run structured text programs with configurable roles, routing, and handoffs. Centralize instructions and manage tasks across labeling and review so teams stay aligned on schema and edge cases.
BUILT-IN QUALITY CHECKS
Maintain gold-standard ground truth with structured review, benchmarking, and real-time issue resolution. Keep entity boundaries, relation logic, and classification decisions consistent across annotators and time.
AUTOMATION
Accelerate annotation with model-assisted workflows that reduce manual effort. Import model outputs and pre-labels to jump-start entity and classification work, then refine with human review for dependable final ground truth.
INTEGRATIONS
Plug into your stack with SDK and API support, model plugins, and webhooks. Automate handoffs into downstream pipelines so your teams can iterate faster.
ANALYTICS
Track throughput and quality trends with reporting that shows what’s completed, how it’s performing, and where to optimize guidelines or retrain for better consistency.
SECURITY AND GOVERNANCE
Support sensitive text programs with role-based permissions and governed workflows. Enable compliance-ready handling for regulated requirements, including PII-aware processes when needed.
USE CASES
LLM AND CHATBOT TRAINING DATA
Label intents, entities, and conversation outcomes to train assistants that follow instructions and respond accurately.
SEARCH RELEVANCE AND RANKING
Annotate queries, documents, and relevance judgments to improve retrieval quality and ranking performance.
CONTENT MODERATION
Classify harmful content, policy violations, and nuanced edge cases to support safer AI systems.
DOCUMENT AI FOR FINTECH AND INSURANCE
Tag fields, entities, and document structure to power extraction and classification for business documents.
CUSTOMER SUPPORT ANALYTICS
Label topics, reasons, resolution types, and sentiment to uncover drivers of tickets and improve support workflows.
COMPLAINCE AND RISK DETECTION
Identify regulated terms, risky language, and disclosure gaps to strengthen monitoring and governance.
INDUSTRIES WE SERVE
HEALTHCARE
Label clinical, operational and invoices text to support coding, triage, summarization, and compliance workflows.
FINTECH AND INSURANCE
Classify documents, detect risk signals, and extract entities from claims, policies, and communications.
TELECOM
Power intent routing, churn insights, and call center analytics with labeled customer interactions.
RETAIL AND E-COMMERCE
Improve search, recommendations, and catalog intelligence with structured labeling of queries and product text.
GOVERNMENT AND PUBLIC SECTOR
Enable document processing, case management, and compliance monitoring with governed text annotation.
TECHNOLOGY PLATFORMS
Train and evaluate NLP and LLM systems with high-quality labeled text at scale.
WHY CHOOSE iMERIT
iMerit delivers high-quality text annotation that turns your unstructured content into dependable ground truth for NLP and LLM systems. Our expert teams follow clear schemas and adjudication workflows to handle ambiguity, edge cases, and domain language so your labels stay consistent, auditable, and ready for training and evaluation.
EXPERT-IN-THE-LOOP EVALUATION
Our annotators and reviewers handle nuanced language, edge cases, and domain terminology with clear guidelines and adjudication so entity, relation, and classification labels remain consistent.
TECHNOLOGY & SCALE
Ango Hub supports schema-aware text and document workflows, including pre-label imports, task routing, and review pipelines designed to scale high-volume programs without losing consistency..
SECURITY
We protect your source data with locked-down access, governed workflows, and enterprise-grade controls for sensitive and regulated text programs.
SCALING
HUMAN IN THE LOOP
AI-Assisted features of iMerits’ Ango Hub will automate your AI data workflows to improve efficiency and model RLHF, allowing domain experts to focus on applying their knowledge to create high-quality data.
CASE STUDY
American Ancestors partnered with iMerit to digitize and index more than 1,300 books of sacramental records containing vital information from 1789 to 1900,. Because the project’s massive scale exceeded the capacity of their traditional volunteer-led approach, the organization utilized iMerit’s specialized experts to transcribe and assess complex handwritten documents,. The result was the creation of a searchable database featuring over 14 million names, allowing users worldwide to discover tangible connections to their family history.
Featured
Content
GET STARTED
TODAY!
Turn text into model-ready signals. Ango Hub supports schema-aware text and document annotation with pre-label imports, and iMerit delivers reliable NLP and LLM training data at scale.
