Annotate or label text, images, or audio to train AI systems
Evaluate search results, ads, or chatbot responses for quality and relevance
Create and test prompts to improve large language models (LLMs)
Welo Data is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train advanced AI systems. They are building smarter, more human AI with a diverse community in over 100 countries.
Review pre-seeded questions paired with images to provide accurate golden answers based on visual information. - Carefully examine image content to identify relevant details needed to answer the question. - Maintain consistency and quality across tasks while following project-specific guidelines and rubrics.
Welo Data is an AI services company that provides data annotation and validation solutions for projects like Project Chiron. They are currently seeking detail-oriented freelancers to support their AI data annotation efforts as Urdu Data Trainers.
Perform data collection, evaluation, and annotation for AI training.
Conduct pairwise comparisons and counting tasks.
Tag and label objects across audio, video, images, or collected data.
RWS provides AI training data services. They are a global company with a focus on diversity, equity, and inclusion, offering flexible remote work opportunities.
Write high-level captions and segment video timelines into discrete action-based segments.
Describe visible actions using simple present tense for AI model training.
Review and edit AI-generated captions to ensure accuracy and consistency.
Mindy Support specializes in data annotation and AI model verification services. They are a large outsourcing company with a focus on quality and efficiency.
Review search queries with personalized results based on your activity history.
Evaluate suggested places, such as restaurants or locations, related to places you've previously visited.
Rate the relevance and usefulness of suggested places and follow project guidelines.
Welo Data provides AI services, including data annotation and evaluation for machine learning models. They operate with a freelance workforce and focus on quality and accuracy in digital experiences.
Coordinate assigned project workstreams to ensure on-time delivery against execution standards.
Partner with client teams to validate quote assumptions, analyze datasets for insights, and provide data-backed findings.
Maintain version control and translate QA findings into targeted improvements to reduce recurring annotation errors.
Appen has been a leader in AI training data for over 30 years, specializing in human-generated data to train, fine-tune, and evaluate models across generative AI, large language models, computer vision, and speech recognition. With a global crowd of over 1 million contributors in more than 200 countries, the company fosters a culture of innovation, collaboration, and excellence.
Evaluate AI responses using a structured rating guide.
Translate prompts and evaluations into English.
CrowdGen by Appen provides AI training data services to improve machine learning models. They operate a global community of independent contractors and emphasize flexible, remote work.
Annotate and review multimedia data (video, images, metadata) using defined labeling rules and guidelines.
Perform self-QA, track recurring issues, and contribute to guideline improvements with clear documentation.
Collaborate with stakeholders to meet throughput and quality targets while participating in calibration sessions.
Welo Data provides AI services, specializing in data annotation and quality review for multimedia content. As a growing remote team, we offer freelance opportunities for detail-oriented professionals to enhance global AI systems.
Annotate and review multimedia data accurately using defined labeling rules, including event tagging and object attributes.
Perform self-QA and participate in calibration sessions to maintain consistency and high accuracy across projects.
Coordinate with stakeholders to meet throughput and quality targets while tracking and documenting recurring issues.
Welo Data provides AI services including data annotation for multimedia content. They are a global company offering remote opportunities, emphasizing a dynamic network and community for contributors.
Listen to short Scottish English text-to-speech clips and rate their naturalness and pleasantness.
Complete tasks on the ADAP platform within 2-3 days of availability.
Must be a native Scottish English speaker residing in Scotland, UK with a computer and reliable internet.
CrowdGen by Appen is a platform that connects independent contractors with AI training tasks. It is a large, global crowdsourcing company that offers flexible, project-based opportunities.
Record yourself performing real workplace tasks in environments like hospitality, manufacturing, and retail.
Ensure videos meet quality standards with full visibility of arms and hands, no idle time, and authentic settings.
Work up to 20 hours per week from home, earning up to $280 per week for accepted 1-hour sessions.
CrowdGen by Appen is a platform that connects independent contractors with data collection projects to advance AI and robotics technologies. They are a large, global company offering flexible, project-based work opportunities.
Ingest and process campaign, delivery, and performance data from multiple sources.
Clean, normalize, and transform raw datasets; perform data quality checks and reconciliation.
Investigate and resolve data discrepancies; support campaign pacing and post-campaign data validation.
Simulmedia is a leading TV and cross-screen advertising company that uses data and technology to help brands reach target audiences across linear TV and connected TV. It is a data-driven company with a focus on campaign execution, measurement, and optimization.
Contribute to AI training through annotation, evaluation, and prompt creation tasks.
Work flexibly on remote projects that match your skills and availability.
Be part of a global community shaping safer, smarter AI.
Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world’s most advanced AI systems. We build smarter AI through the power of human contribution, offering limitless opportunities for our global community to grow, contribute, and work on their terms.
Transcribe audio recordings accurately into text, capturing speech including pauses, filler words, and speaker labels.
Add timestamps and mark non-speech events such as laughter or background noise.
Review and refine transcripts to ensure high-quality data for AI speech recognition models.
Appen provides high-quality training data for AI and machine learning systems. It operates a global platform with a large community of independent contractors, offering flexible remote work opportunities.
Annotate key information in Uzbek text for in-vehicle voice technology.
Create natural Uzbek utterances and translate texts between Chinese/English and Uzbek.
Paraphrase instructions while preserving original intent for voice AI training.
CrowdGen by Appen provides a platform for independent contractors to contribute to AI development projects. As a large global crowd-sourcing company, it offers flexible, project-based work to a diverse community of contributors.
Contribute to AI training by ranking responses or providing creative prompts.
Participate in behavioral experiments, user research, and academic studies.
Complete surveys, interviews, and feedback sessions on various topics.
Prolific builds the world's largest pool of quality human data, serving over 35,000 AI developers and researchers. A fast-growing company, it fosters a culture of innovation and diversity, connecting participants with academic and applied research studies.
Evaluate prompts and AI-generated outputs for accuracy, cultural appropriateness, and brand alignment.
Review and correct text, analyze multimedia content, and contribute voice recordings.
Apply local cultural insight and consistent evaluation guidelines to ensure high-quality AI training.
Lilt provides multilingual AI and human-verified services to enterprises, governments, and AI developers. They foster a global community of linguists and subject matter experts working on cutting-edge AI and language technology.
Annotate medical images using professional expertise.
Review and verify AI-generated interpretations of medical images.
Evaluate the quality and clinical relevance of AI model outputs.
Prolific is building the world's largest pool of quality human data for AI development. Over 35,000 AI developers and organizations use the platform to ethically gather diverse human data from paid participants.
Evaluate social media ads for relevance, accuracy, and appropriateness using an external platform.
Commit to one hour daily, five days a week, assessing ads on a personal computer.
Share insights on ad preferences to improve online advertising strategies.
CrowdGen by Appen connects businesses with a global network of independent contractors to improve AI and digital content. As a large platform, it focuses on flexible, project-based opportunities for remote contributors.
Review completed tasks from trainers, including questions, images, and golden answers, to ensure accuracy and consistency.
Independently verify golden answers based on images and flag errors, inconsistencies, or ambiguities.
Provide clear feedback and track error patterns to maintain high data quality and escalate unclear cases.
Welo Data, part of Welocalize, is a global AI data company with over 500,000 contributors delivering high-quality, ethical data to train advanced AI systems. They operate in 100+ countries, offering flexible remote work and growth opportunities.