Source Job

• Shape the future of AI using high-quality language data.
• Work on freelance projects involving Annotation, Evaluation, and Prompt creation.
• Be part of global projects with real-world impact.

Welo Data is at the frontier of AI and localisation, providing high-quality language data that fuels smarter, more inclusive technologies.

• Review and evaluate AI-generated responses.
• Rewrite or refine responses when needed.
• Create natural prompts and dialogues, helping improve the quality of an AI model.

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.

• Review and modify machine-generated audio segmentation and transcriptions.
• Ensure all transcriptions meet quality standards for AI speech-recognition development.
• Follow detailed project guidelines as an AI Specialist.

CrowdGen is where you will join the CrowdGen Community as an Independent Contractor and help enhance AI-powered speech recognition.

• Review and evaluate content to ensure accuracy and clarity.
• Help improve the accuracy and reliability of AI systems.
• Create data and evaluate AI-generated content.

RWS embraces DEI and promotes equal opportunity; it is committed to equal employment opportunity and a work environment free of discrimination and harassment.

• Participate in round-table style discussions about AI tools, including capabilities, weaknesses, cultural alignment, prompt behavior, and model differences.
• Share real examples of how you use AI - coding, writing, document creation, design support, idea generation, manga/comic development, translation, etc.
• Evaluate model outputs and provide detailed feedback on issues such as: overly formal or informal tone, incorrect cultural references or mismatched context.

With 27+ years of experience, Welo Data stands as a global leader in high-quality datasets and AI services.

• Review and modify machine-generated audio segmentation and transcriptions.
• Ensure all transcriptions meet quality standards for AI speech-recognition development.
• Follow detailed project guidelines as an AI Specialist

Appen provides or collects the data for machine learning.

• Review and evaluate content to ensure accuracy, clarity, and proper source attribution.
• Create data and then evaluate the resulting AI-generated content.
• Read and synthesize content from PDF documents in Finnish.

RWS embraces DEI and promotes equal opportunity; they are an Equal Opportunity Employer and prohibit discrimination and harassment of any kind.

• Review and evaluate AI-generated content to ensure accuracy, clarity, and proper source attribution.
• Utilize linguistic expertise to create data and then evaluate the resulting AI-generated content.
• Adhere strictly to detailed annotation and fact-checking guidelines provided in English.

RWS embraces DEI and promotes equal opportunity, we are an Equal Opportunity Employer and prohibit discrimination and harassment of any kind.

• Record short audio clips in both of your native languages following project guidelines.
• Ensure recordings meet quality, clarity, and accuracy standards.
• Collaborate with our global community to deliver consistent, high-quality data.

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. They are building smarter, more human AI with a diverse community in 100+ countries.

• Review agent-caller conversation transcripts.
• Evaluate and label entity types according to Task Guidelines.
• Complete tasks accurately and consistently.

Review brief text-based conversations between users and an AI assistant. Assess user sentiment and identify emotional cues, tone shifts, and contextual signals. Provide clear, concise evaluations based on predefined criteria and offer short written rationales to support your evaluations.

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.

• Evaluate agentic and personalized experiences and assess search relevance & recommendations.
• Create detailed ground truth judgments for music, podcasts, and audiobooks.
• Adapt quickly as project types rotate and priorities shift and deliver high-quality annotations within 1–2 week deadlines.

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.

• Record a total of 28 short videos across 2 sessions (14 videos per session).
• Perform simple, guided micro-actions following provided instructions.
• Record videos under both normal and adversarial conditions as required.

CrowdGen by Appen offers project-based opportunities. In this role, you join as an Independent Contractor.

• Evaluate AI-generated Japanese speech and text for linguistic accuracy, naturalness, and educational quality.
• Assess learner speech and writing across proficiency levels from CEFR Pre-A1 through B2+.
• Apply expert judgment to identify learner errors, unnatural phrasing, and pedagogical gaps.

Alignerr partners with leading AI labs to build expert-driven data pipelines that improve how models reason, learn, and communicate. They work with domain specialists around the world to evaluate and refine AI systems in areas where precision, pedagogy, and human judgment matter most.

Review AI-generated written content across multiple genres and formats, providing feedback. Use your expertise to help AI reason through writing challenges, including argumentation, structure, tone, and audience engagement. Identify biases, inaccuracies, or unclear passages in AI-generated outputs, and develop tests.

Labelbox builds the data engine that accelerates breakthrough AI, enabling safer, smarter models in production and is trusted by leading research labs and enterprises worldwide.

• Record short videos of unique mannequins.
• Complete up to 10 short mannequin clips per participant.
• Use the Appen Mobile app to submit recordings.

CrowdGen is helping to build the next generation of fraud-detection AI. CrowdGen is part of Appen and provides opportunities for flexible participation and project-based roles.

• Review AI-generated responses and evaluate technical accuracy.
• Provide expert feedback to train AI systems to write better code.
• Work with various programming languages and coding challenges.

G2i connects subject-matter experts, students, and professionals with flexible, remote AI training work such as annotation, evaluation, fact-checking, and content review.

Leverage professional experience to evaluate AI models in your field. Assess content related to your field of work. Deliver feedback that strengthens the model’s understanding.

Handshake is recruiting Farm Labor Contractor Professionals to contribute to an hourly, temporary AI research project—but there’s no AI experience needed.

• Review and modify machine-generated audio segmentation and transcriptions.
• Ensure all transcriptions meet quality standards for AI speech-recognition development.
• Work flexibly and comfortably while contributing top-quality data.

Appen provides or improves data for machine learning and artificial intelligence.

• Help build the next generation of fraud-detection AI.
• Fast and easy task using the Appen Mobile app.
• Flexible participation — record between 1 to 10 short videos.

Mannequins Video is working on Project Orpheus. They are seeking contributors to participate in a short video data collection task supporting fraud-detection AI development.