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Sigma is a leading global technology company specializing in data collection and annotation for Artificial Intelligence. With over 30 years of experience, offices in Spain, the US, and the UK, and operations in more than 700 languages, we support top multinational clients in developing cutting-edge AI solutions.
Job Responsibility:
Categorization
Annotation
Correction
Transcription
Evaluation
Conversational interactions
Voice recording
Content creation
Localization
Validation of audio, video, images, sentences, or words