annotations jobs in Pretoria

Location: Fully Remote Schedule: Full-Time, Remote Check out The Global Talent Co.’s talent network: https://www.globaltalent.co/network About The Role We are looking for detail-oriented Video Annotators to support a Vision-Language-Action (VLA) dataset project. In this role, you will watch short video clips of physical tasks/activities and produce...

Position: Music & Sound Annotation Expert Type: Contract Compensation: $30 - $45/hour Location: Remote Commitment: 10-40 hrs/week Role Responsibilities Listen to 30 90 second field recordings and complete structured annotations including instruments, tempo, key, and background sounds. Compare paired recordings of the same song captured at different...

Review short video and audio clips, scrutinizing both visual and auditory elements for detailed annotation and assessment.Evaluate the accuracy of AI-generated descriptions, verifying alignment with provided guidelines and identifying inconsistencies or errors.Deliver clear, concise written feedback to highlight inaccuracies, ambiguities, or areas of...

Sigma AI is seeking motivated freelance data annotators for multilingual annotation projects. Work remotely on tasks including categorization, transcription, evaluation, and content localization for AI training data.You will work on audio, image, video, and text content across languages; successful candidates are detail-oriented, reliable, and able to follow...

At Toloka, we connect smart, curious people from around the world with freelance online tasks that train and improve artificial intelligence. What We Do The Toloka Annotators connects individuals with Generative AI projects from leading tech innovators. Our mission is to unlock the full potential of AI by involving real people from around the world in the...

Analyze, evaluate, and annotate a variety of data sets to support AI system training and validation.Deliver clear, high-quality written input and feedback based on project requirements.Participate in reviewing, refining, and improving model outputs to ensure relevance and accuracy.Engage in problem-solving tasks that require critical thinking and depth of...

Review and annotate video content based on detailed guidelines and rubrics.Apply consistent tagging, labeling, or classification to video segments with high precision.Document and communicate annotation decisions effectively through written and verbal channels.Utilize annotation tools or platforms, adapting quickly to new interfaces.Collaborate with project...

At Toloka, we connect smart, curious people from around the world with freelance online tasks that train and improve artificial intelligence. What We Do The Toloka Annotators connects individuals with Generative AI projects from leading tech innovators. Our mission is to unlock the full potential of AI by involving real people from around the world in the...

Crossing Hurdles is seeking a remote Video Annotation contractor to review and annotate video content following detailed guidelines and rubrics. You will tag, label, and classify video segments with high precision.Responsibilities include documenting annotation decisions clearly, using annotation tools, and collaborating with project leads to refine outputs....

About Rise Data LabsRise Data Labs is a leading AI training and data annotation company that specializes in creating high-quality training data for artificial intelligence systems. We work with top AI companies and research institutions to improve machine learning models through expert human annotation and validation.About Rise Data LabsRise Data Labs is a...

Crossing Hurdles is seeking a detail-oriented data annotation specialist to review short video and audio clips and provide precise annotations. You will verify alignment with guidelines and deliver concise written feedback to support AI evaluation and training.Working remotely in South Africa, you will apply consistent, objective judgment, flag...

Crossing Hurdles in South Africa seeks a detail-oriented professional for reviewing and validating AI-generated JSON data against source PDF documents. Responsibilities include ensuring accuracy of extracted values, verifying mathematical precision, and navigating complex JSON structures. Applicants should have strong experience with PDFs, exceptional...

Responsibilities Review AI-generated JSON data and validate accuracy against source PDF documents. Correct discrepancies and ensure extracted values match original content precisely. Verify mathematical accuracy including totals, calculations, and line-item consistency. Navigate and validate nested JSON structures ensuring proper schema placement. Annotate...

Crossing Hurdles is seeking a Music & Sound Annotation Expert for a remote contract position. You will annotate field recordings with instrument inventory, tempo, and key, and assess background sounds. The role includes comparing recordings from different locations and providing concise notes on model descriptions.Onboarding is paid, and a brief weekly sync...

Sigma AI is offering a remote freelance data annotation role. You will perform categorization, annotation, transcription, and validation across audio, video, images, and text inputs for AI training. Fluency in Dutch and English is required, with strong attention to detail and basic computer skills.Prior data annotation experience is a plus. Work is conducted...

Analyze, evaluate, and annotate a variety of data sets to support AI system training and validation.Deliver clear, high-quality written input and feedback based on project requirements.Participate in reviewing, refining, and improving model outputs to ensure relevance and accuracy.Engage in problem-solving tasks that require critical thinking and depth of...

The Global Talent Co. is seeking detail-oriented Video Annotators for a Vision-Language-Action dataset project. You will watch short video clips of tasks, segment them into steps, and write precise, actionable instructions for each segment. Strong English, excellent attention to detail, and ability to follow guidelines are essential.This fully remote,...

MyRemota in South Africa is seeking detail-oriented professionals to contribute to translation and localization projects across multiple cities including Cape Town, East London, Port Elizabeth, and Johannesburg. The role emphasizes precise data annotation and quality checks within multilingual content pipelines.Ideal candidates will have a basic...

Toloka is looking for remote part-time annotators to help train AI models through online labeling tasks. You will review data, label content, and flag issues, with compensation for active projects.Projects are project-based; pay varies by scope, with rates up to $9 per hour equivalent. A bachelor's degree and at least 1 year of professional experience, plus...

Rise Data Labs in South Africa seeks a detail-oriented AI Training Specialist with strong HTML coding skills to review and annotate data for AI models. This role focuses on high-quality data labeling, content validation, and alignment with project guidelines.You will collaborate with domain experts across economics, finance, psychology, computer science, and...