Sigma AI is a global training data collection, labeling and annotation services company. For companies building generative AI, including 4 out of 5 global tech giants, Sigma provides highest quality training data at scale. To achieve this, we customize teams, processes and technology, iterating on all aspects of your project in constant feedback loops.  

Human in-the-loop is built into every step to establish ground truths, improve data quality and reduce bias. With 30+ years of experience in the AI space, the Sigma team brings their deep understanding of how data and algorithms interact to help companies train smarter AI that serves humans better.  

AI/ML

Data Center

Information Technology

IT Services

Sigma AI

The London office specializes in data quality, AI processing, and linguistic expertise to support advanced analytics projects.

London

This department focuses on the creation, review, and enhancement of data through various annotative processes to support AI and machine learning initiatives.

Data Annotation

This department specializes in converting audio and video content into written text format.

Transcription Services

This department focuses on ensuring the accuracy, consistency, and reliability of data across various platforms and processes.

Data Quality Management

The Project Management Team at Sigma AI is responsible for overseeing and coordinating training data collection, labeling, and annotation projects. They ensure that all processes are customized to meet client needs and are carried out efficiently. The team manages constant feedback loops to iterate on processes and technology, incorporating human-in-the-loop validation at every step to improve data quality and reduce bias. Their expertise ensures that projects are completed on time, within budget, and to the highest quality standards required for building sophisticated generative AI models.

Project Management Team

The Data Transcription and Annotation Team at Sigma AI specializes in converting audio, video, and text data into structured and labeled datasets essential for training machine learning models. Team members transcribe content across multiple languages and annotate data to ensure accuracy and relevance. They also collaborate closely with AI specialists and engineers to review and refine data, aiming to improve the quality and reduce bias in AI systems.

Data Transcription and Annotation Team

The Data and AI Team at Sigma AI is responsible for managing the entire lifecycle of training data for AI systems. This includes data collection, labeling, and annotation, with a focus on ensuring high-quality datasets through human-in-the-loop processes. The team leverages its expertise in computer vision, natural language processing (NLP), and big data validations to iteratively enhance data quality and reduce bias. They work closely with clients to customize and optimize AI training data, ultimately helping companies develop smarter AI solutions that better serve human needs.

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Transcription Services

Data Quality Management

Project Management Team

Data Transcription and Annotation Team

Data and AI Team