TEXT ANNOTATION SERVICES

Power Up
Your AI's Potential

Accelerate your LLMs’ training process, enhance its performance, and achieve exceptional results with our text annotation services.

Text Annotation Services for Smarter AI

“High-Quality Data = High-Performing Models”—We know it. 

Our human-powered text annotation services ensure your data is meticulously labelled and categorised, empowering you to build reliable and accurate AI models.

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Text Classification

Enhance your AI’s data understanding and analysis capabilities for automated organisation and routing.

Named-Entity Recognition (NER)​​ Image

Named-Entity Recognition (NER)​

Improve AI language comprehension and data linking to enable faster information extraction and analysis.

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Sentiment Analysis

Gain insights into customer attitudes and emotions to make data-driven decisions and improve customer satisfaction.

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Part-of-Speech (POS) Tagging

Enhance language processing and grammatical analysis for accurate text comprehension and improved sentence structure analysis.

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Audio-to-Text Transcription

Train AI models for superior speech recognition and transcription accuracy to enable more robust AI-driven solutions.

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Handwritten Transcription

Enhance AI’s ability to process and utilise unstructured handwritten information to facilitate document digitisation and text analysis.

Data Collection and Creation Services​ Image

Data Collection and Creation Services

Tailored data creation, through our collaboration with Bitext, combines synthetic text generation and expert human curation. This ensures your LLM is exposed to diverse, high-quality data, enhancing its real-world performance.

Let’s Shape the Next Generation of AI

Explore your options and how we can help you reach your goals on a 15-minute call.

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Industries Served by Our Text Annotation Services

Depending on your industry, we hire data-labellers and native speakers with specialised backgrounds. Some verticals we have supported include:

Contact us today to discuss your specific industry needs!

Multilingual Expertise for Your Text Annotation Needs

Enable your machine learning and NLP systems to understand and interpret human language across different languages and regions. The languages we support include:

For other languages and variants, get in touch.

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Why Partner with Optimational

Guaranteed Accuracy
and Reliability

Train high-performing AI models with guaranteed accuracy. Our human-verified datasets meet the strictest standards.

Human-in-the-Loop
Approach

Unlock superior AI performance with human-powered annotations. Our experts ensure accuracy and relevance for optimal training.

Scale Up
with Ease

Seamlessly scale your annotation needs. We assemble the perfect data labelling team, big or small.

Data Security
You Can Trust

Rest assured that your data is handled with utmost confidentiality and compliance with data protection regulations.

Iterative Feedback
and Adaptable QA

Continuously improve your AI with feedback loops and adaptable quality control. We ensure accuracy, even for subjective tasks.

Dedicated Team,
Maximum Results

Partner with a dedicated team focused on your LLM’s success. Maximise performance with our expertise and support.

Check Out Our AI Blog Posts

Support international customers throughout every step of their buying journey:

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Some Questions You May Have

Text annotation involves experts labelling and categorising text data, enabling AI models to understand context and meaning. Some methods include:

  • Text classification: Analyses and categorises text into groups for organisation and filtering.
  • Named-entity recognition: Identifies and classifies specific entities in text for easier information extraction.
  • Part-of-speech tagging: Labels words with their grammatical roles to aid in grammar analysis.
  • Sentiment analysis: Determines the emotional tone of texts to understand attitudes and opinions.
  • Audio transcription: Converts spoken words from audio files into searchable text for accessibility and analysis.
  • Handwritten transcription: Digitises handwritten content for easier editing, sharing, and archiving

We use clear guidelines, regular quality checks, and experienced human annotators (data-labellers) to ensure high-quality annotations for your text data. Additionally, we refine our guidelines based on feedback and the AI’s performance, continuously improving accuracy and efficiency.

Turnaround times depend on factors like language, complexity, and annotator availability. We work with you to set realistic timelines based on your needs.

The cost depends on project specifics like language, complexity, and turnaround time.  Contact us for a tailored quote!

Yes! We leverage a network of human annotation experts with experience in various industries, ensuring relevant and accurate annotations for your project’s specific needs.

Here’s how we safeguard your information:

  • Secure Platforms: We utilise secure platforms for data storage and access, employing encryption, and access controls.
  • Non-Disclosure Agreements (NDAs): All data-labellers sign NDAs to ensure confidentiality.
  • Limited Access: Only authorised personnel can access your data, with access restricted based on specific roles and needs.
  • Data Deletion Options: We offer options for secure data deletion upon project completion if desired.

Yes, integration with your existing AI platform is often possible! Our team has experience integrating with various platforms. We work collaboratively to establish a seamless workflow that fits your specific system.

Ready to enhance your machine learning models with high-quality annotated data?

Book a meeting, email solutions@optimational.com, or fill this form and we will be in touch soon.