25,000+
Projects
9+ years
Experience
ISO
Certified
15,000+
Satisfied Clients
99.99%
Accuracy
Accurate Text Annotation for Precise Machine Learning Experience
High-quality text annotation determines the precision level of NLP-based ML models. The more you add quality annotation work, the better your outcomes will generate. We, as a team of text annotation experts, use our state-of-the-art technology to maintain the accuracy of text annotation. Our text and document labeling services create, test, and correct data sets using algorithmic intent. Focusing on accuracy, we prepare ML training datasets that facilitate pattern discovery and smooth inferring.

Methods we follow
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Ruled-Based annotation
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ML-based annotation
- 3
A combined annotation system
Text Classification for Natural Language Processing Model
We help your ML models learn how to categorize open-ended texts and grasp the gist. Following the human-in-the-loop approach, we validate all text labels and arrange them in order. It makes the data enable precision in detecting the main points. We classify each text data in several rounds with the help of our in-house expert annotators (of course, they’re humans). We focus more on categorizing texts faster along with precision.
Goal-Intensive Text and Document Labeling Services


Semantic Annotation
Based on the nature of the concept, we annotate each document. We tag relevant data inside the document and annotate models accordingly.
Metadata Labeling
Attach additional descriptive information to each text element to allow machines to interpret them better.
Phase Chunking
Helping machines to understand different languages better with our phrase chunking process. We tag different parts of speech with their linguistics and grammatical contexts through different sets of chunks.
Entity Linking
With our specialized and careful approach, we analyze texts recovered from documents and establish links between different parts of the content. We create accurate links throughout our document of concern.


Why InputiX
We show expertise in text and document annotation by ensuring complete accuracy and precision in labeling. For the last 10 years, we have been serving various AI developers and agencies with our sharp and on-point annotation solutions.
Advanced Schemes
Through optical character recognition, we label text data from documents in sequential order along with hierarchical labels.
Industry-Focused Expertise
Over the years, we have gained expertise in handling annotation work and we can handle annotation needs for any industry.
Complete Security and Scalability
We follow a strict security protocol in dealing with the annotation work and we can scale up the work within a few hours only.
Superb Quality Annotation
At InputiX, we follow Inter-Annotator Agreement (IAA) Metrics, statistical sampling, and of course, process the work through expert review.
Client Experiences


Partnering with InputiX has transformed our data annotation experience. Their attention to detail and commitment to accuracy have significantly enhanced our AI initiatives. The team’s professionalism and timely delivery make them a reliable choice. InputiX is more than a service provider; they are a strategic ally in our journey toward data-driven excellence. Grateful for their expertise and seamless collaboration.
Melin P., Operation Head of an Auto Manufacturing Company
Power your ML/AI Model with Accurate Annotation
We combine the best predictive and automated annotation technology with world-class data annotation and subject matter experts, to provide you with the data requirements, to go into production faster. Send us your project needs!













