Source Job

• Native or near-native fluency in Central Khmer.
• Based in: Cambodia, Thailand.
• Comfortable with digital tools.

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’re building smarter, more human AI with a diverse community in 100+ countries.

• Evaluate AI-generated responses for accuracy, grammar, and cultural relevance.
• Identify issues and provide refined, high-quality rewritten responses.
• Create natural prompts and responses in Spanish to improve conversational datasets.

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're building smarter, more human AI with a diverse community in 100+ countries.

• Review search results and evaluate how helpful and relevant they are to the user’s query
• Answer simple true/false questions about the quality of content
• Rate whether search results meet the user’s needs using clear guidelines

Welo Data is an AI services company providing data validation. They are looking for English speakers to join a remote project as a Search Quality Rater.

• Review short, pre-segmented datasets.
• Evaluate model-generated replies based on Tone or Fluency .
• Read a user prompt and two model replies, then rate each using a five-point scale.

CrowdGen, by Appen, focuses on AI response evaluation. They are looking for native Javanese speakers to contribute to a multilingual AI response evaluation project where you review large language model outputs.

• Evaluate AI-generated French 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. They improve how models reason, learn, and communicate by working with domain specialists to evaluate and refine AI systems where precision, pedagogy, and human judgment matter most.

• Listen to short audio clips in French (France) and evaluate them using a defined rubric.

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 build smarter, more human AI with a diverse community in 100+ countries.

• Review search queries with results personalized based on your activity history.
• Evaluate suggested places (e.g., restaurants or locations) related to places you’ve previously visited.
• Rate whether the suggested places are relevant and useful; follow project guidelines and complete tasks accurately.

Welo Data provides AI services. They are looking for qualified raters.

• Completing AI training tasks such as analyzing, editing, and writing in Mandarin
• Judging the performance of AI in performing Mandarin prompts
• Improving cutting-edge AI models

Prolific is building the biggest pool of quality human data in the world and is not just another player in the AI space. Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid study participants with a wide variety of experiences, knowledge, and skills.

• Research target markets, identify market size, competition, and pricing.
• Research local labor availability, wage ranges, and staffing requirements.
• Build B2B lead lists, maintain CRM records, and assist with outbound preparation.

20four7VA seeks offshore independent contractors to deliver remote services to clients worldwide, focusing on developed markets. The client is a private investment firm that builds, acquires, and scales businesses in commercial service industries.

• Data collection, evaluation, and annotation.
• Pairwise comparisons.
• Object tagging and labeling across different content types (audio, video, images, or collected data)

RWS enhances communication and delivers value. They embrace DEI and promote equal opportunity, committed to a work environment free of discrimination and harassment.

• 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 part of Appen and focuses on providing data solutions. The company utilizes a community of independent contractors to contribute to various AI development projects, offering flexible, project-based opportunities.

• Review search results, evaluate their helpfulness and relevance.
• Answer true/false questions about content quality.
• Complete online tasks improving AI systems using guidelines.

Welo Data provides AI services and data validation. It appears they have a flexible and supportive culture, emphasizing the importance of individual contributions to improving AI technology.

• Pre-review and evaluate Internet advertisements using web-based tools.
• Help improve AI programs by evaluating advertisements.
• Work flexible hours, from 5 to 20 hours per week.

Welo Data is an AI services company specializing in data validation. They operate as a freelance-remote business, as stated in the job posting.

• Evaluate LLM-generated transcriptions on their ability to effectively understand conversations from an audio recording.
• Generate high-quality human annotations to correct model-generated transcripts.
• Apply consistent annotations by following clear taxonomies and detailed evaluation guidelines.

Neon partners with leading AI teams to improve the quality, usefulness, and reliability of audio-based AI systems. Projects focus on evaluating and improving transcriptions of audio recordings generated by large language models (LLMs).

• Use AI tools to generate marketing, website, and performance copy efficiently.
• Ensure copy aligns with Muvr’s brand voice, style guidelines, and messaging.
• Iterate copy based on performance data and feedback.

Muvr is a fast-growing, mission-driven company building innovative products to solve real customer problems. They move fast, collaborate closely across teams, and care deeply about brand and growth.

• Review and validate Oracle SQL queries and output generated from existing natural language questions.
• Ensure that SQL logic is correct, Oracle-compliant, and that it produces realistic, accurate results.
• Verify that query outputs correctly and fully answer the original natural language questions and provide edits if needed.

CrowdGen, by Appen, provides AI annotation project. This role is a project-based opportunity where you will join as an Independent Contractor.

• Listen to short audio clips in Russian and evaluate them using a defined rubric.
• Accurately identify target accents from provided audio samples.
• Compare multiple recordings and assess which one sounds more natural in relation to the target accent.

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’re building smarter, more human AI with a diverse community in 100+ countries.

• Review, score, and improve AI-generated responses
• Evaluate prompts and responses across a wide range of topics
• Perform QA checks on other annotators’ work and provide feedback

RWS is committed to equal employment opportunity and provides a work environment free of discrimination and harassment. They base employment decisions on business needs, job requirements, and individual qualifications.

• Design scenario-based and edge-case prompts to test AI behavior.
• Develop evaluation rubrics to assess AI responses across multiple criteria.
• Perform side-by-side evaluations of AI outputs and score them using defined criteria.

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.

• Data collection, evaluation, and annotation.
• Pairwise comparisons.
• Object tagging and labeling across different content types (audio, video, images, or collected data)

RWS TrainAI focuses on improving AI-generated content. They embrace DEI and are an equal opportunity employer committed to providing a work environment free of discrimination and harassment.