Record high-quality French speech samples for AI training datasets.
Evaluate AI-generated French audio for pronunciation, tone, and naturalness.
Provide detailed feedback and collaborate with technical teams to refine voice models.
The hiring partner is an innovative technology company focused on training cutting-edge conversational and expressive AI voice systems. They operate with a remote-first, autonomous freelance culture, collaborating with global talent to shape next-generation speech technology.
Evaluate AI-generated content in Telugu for linguistic accuracy and naturalness.
Translate prompts from English to Telugu and interact with an AI assistant.
Provide structured feedback on localization quality and cultural appropriateness.
RWS is a language solutions company that helps improve AI applications through linguistic evaluation. This project is a short-term freelance collaboration with flexible remote work from the United States.
Listen to recorded conversations between users and AI voice agents to evaluate response quality.
Rate each agent turn on two scales: content helpfulness and prosody naturalness.
Write short, specific justifications for each score given.
Welo Data is an AI services company that provides evaluation and data services for AI voice agents. They are a global organization with a freelance workforce, focusing on quality assessment of AI interactions.
Review and label AI-generated conversation transcripts for language quality and technical accuracy.
Evaluate JSON structures, formatting, and overall response quality using structured rubrics.
Participate in live, real-time audio scenarios and capture required session artifacts.
An enterprise client is seeking contractors to help improve AI-generated audio outputs through expert evaluation. The project offers flexible scheduling and the potential for ongoing work beyond the initial 2-3 month period.
Record high-quality Finnish audio samples for AI training data with proper tone and emotion.
Evaluate AI-generated Finnish speech for pronunciation, naturalness, and stylistic accuracy.
Collaborate with technical teams to refine voice design standards and provide structured feedback.
This role is part of a global AI training project that improves Finnish speech technology through voice recordings and evaluation. The team values autonomy and flexible collaboration, with a focus on high-quality, natural AI communication.
Annotate and label text, images, audio, or other content for AI training projects.
Evaluate AI-generated content for quality, relevance, accuracy, and overall usefulness.
Create, review, and test prompts to improve large language model performance.
AI Trainers Network is a global AI contributor network that shapes smarter and more human-centered AI through language and cultural expertise. It connects a diverse international community of independent contributors working on flexible, remote AI training projects.
Evaluate search results and AI-generated content for quality, relevance, accuracy, and usefulness.
Conduct online research to verify information and support rating decisions.
Apply rating guidelines consistently while maintaining high quality standards.
TELUS Digital is a global AI community of over 1 million contributors who help clients collect, enhance, train, translate, and localize content to build better AI models. They foster a flexible, remote work environment with a diverse and inclusive culture.
Audio Localization: reviewing Hindi audio clips generated by or for AI models.
Sentiment Analysis: assessing the model's ability to convey specific emotions, intonations, and feelings.
Quality Control: identifying where the AI's tone feels unnatural or culturally mismatched.
Prolific is building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid study participants.
Listen carefully to recorded conversations between a person and an AI voice agent.
Rate each of the agent's turns on two independent 1–5 scales for content and prosody.
Write a short, specific, and clear justification for each score given.
Welo Data provides AI services, specializing in evaluating and improving AI voice agents. They are a growing community of freelancers focused on data quality and human-in-the-loop tasks.
Evaluate AI-generated content in Marathi for linguistic accuracy and cultural relevance.
Translate prompts from English into Marathi and interact with an AI assistant.
Provide structured quality assessments following project guidelines.
RWS is a global leader in technology-enabled language services, helping organizations deliver multilingual content and train next-generation AI. This project-based freelance role with RWS TrainAI offers flexible remote work and collaboration with a diverse team of language experts.
Collect data according to detailed project guidelines and specifications.
Ensure collected data meets the project's required standards and apply feedback for corrections.
Maintain consistent quality and productivity throughout the project.
Our enterprise client is a leading provider of high-quality, diverse datasets for AI model development. They are seeking skilled contributors to support AI training initiatives focused on improving AI-powered language and speech models.
Listen carefully to short audio clips in Portuguese (Brazil).
Verify and correct word-level timestamp and segment boundaries from an automated system.
Review and correct spoken-form transcriptions following a detailed style guide.
Welo Data provides AI services such as speech data annotation and transcription. The company works with a global freelance community, emphasizing detail and consistency in remote work.
Review, analyze, and rank AI-models' chains of thought for correctness and approach.
Provide clear, constructive feedback to improve AI-generated responses.
This enterprise client partners with innovative companies to improve their AI models. They offer flexible, remote work for English speakers, with no AI or technical background required.
Audit 30% of production output during the initial pilot phase to ensure rating quality and consistency.
Identify and flag miscalibration or inconsistent scoring across raters, providing clear feedback.
Complete onboarding and training ahead of the production pool's rollout while working independently.
Welo Data is an AI services company that provides data annotation and quality assurance for AI projects. They are a growing community of freelancers and contractors, fostering a remote work culture with a focus on accuracy and consistency.
Record scripted Arabic voice samples for AI training with clear pronunciation and consistent delivery.
Evaluate AI-generated speech for naturalness, linguistic accuracy, tone, pacing, and emotional expression.
Provide detailed annotations and feedback to improve Arabic speech models and voice generation systems.
They develop next-generation artificial intelligence and speech technologies, using freelance voice talent to improve AI-generated Arabic speech. The company offers a remote freelance culture with flexible engagement and exposure to innovative AI tools.
Evaluate AI-generated responses in Tamil for linguistic accuracy and cultural relevance.
Translate prompts from English into Tamil and interact with an AI assistant.
Provide structured feedback following project guidelines and quality standards.
RWS is a global language services company providing translation, localization, and linguistic AI training solutions. Its TrainAI division hires freelance language experts to evaluate and improve AI systems through flexible, short-term projects.
Evaluate AI-generated Azerbaijani text for naturalness and authenticity.
Compare text snippets and provide quality control on cultural nuance.
Rate AI-generated text and tag data on tone and naturalness.
Prolific is building the largest pool of quality human data in the world, with over 35,000 AI developers and researchers using its platform. They connect researchers with paid participants to collect ethically sourced human behavioral data and feedback.
Record your voice while reading prompts and short scripts.
Submit recordings through the Aurora Studio platform from your own device.
Work as a freelance independent contractor with flexible hours.
Lionbridge is a global language services and AI training company. It employs thousands worldwide and emphasizes quality and flexibility in its remote workforce.
Facilitate live, supervised voice recording sessions for a multilingual conversational AI project.
Provide real-time participant coaching and monitor technical quality throughout each session.
Complete approximately 8 hours of calibration prior to production and independently support recording sessions.
Welo Data is a global AI data company that provides high-quality, ethical data to train advanced AI systems. With over 500,000 contributors in 100+ countries, the company offers flexible, remote opportunities and a supportive global community.