Evaluate AI-generated Tamil audio for natural emotional and cultural nuance.
Perform sentiment analysis to assess model’s conveyance of intonations and feelings.
Identify and report unnatural or culturally mismatched tones in AI output.
Prolific builds the biggest pool of quality human data in the world, connecting researchers with over 35,000 paid study participants. It is a platform that enables the collection of high-quality, ethically sourced human behavioral data for AI development.
Evaluate side-by-side text and voice snippets to assess quality and authenticity of Marathi speech.
Listen to AI-generated audio and rate how natural the voice sounds.
Identify unnatural tone, pronunciation, or cultural mismatches in AI outputs.
Prolific is not just another player in the AI space – we are 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 with a wide variety of experiences, knowledge, and skills.
Design complex evaluation frameworks and execute role-play scenarios simulating realistic customer service interactions.
Audit AI model performance across standardized metrics, focusing on task completion, conversational naturalness, and audio comprehension.
Generate diverse, high-quality audio datasets and assess basic computer programming literacy in JSON and structured data reasoning.
The company is an AI benchmarking project that evaluates advanced agentic audio models through simulated customer support scenarios. It is a freelance contractor project with no specific company size or culture mentioned beyond the project scope.
Write prompts in Luxembourgish to test AI models and evaluate responses using a structured rating guide.
Identify areas for improvement in AI responses and provide accurate English translations.
Work remotely on a flexible schedule with competitive pay.
CrowdGen by Appen is a platform that connects freelancers to help improve AI models through data annotation and evaluation. It is part of a large global company with a diverse community of independent contractors working remotely.
Apply deep knowledge of Taiwanese grammar, syntax, and morphology to challenge and refine advanced language models.
Document model failure modes in areas like verb conjugation, case systems, and stylistic variation to improve AI reasoning.
Collaborate on prompt engineering and evaluation metrics through precise, metacognitive communication.
Greenhouse powers the next generation of AI by leveraging language expertise to train advanced models. They operate as a freelance contractor platform seeking specialized language professionals for AI training projects.
Evaluate AI-generated Telugu text for linguistic accuracy, grammar, and cultural relevance.
Rewrite and improve language outputs with natural prompts and responses.
Collaborate with global teams to enhance conversational AI model quality.
Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train advanced AI systems. They have a diverse community in 100+ countries and offer project-based opportunities with full remote autonomy.
Engage in natural conversations with two AI models and evaluate their performances.
Compare and rank models based on provided criteria after each dialogue.
Submit pass/fail votes for each model to help improve AI quality.
An enterprise client helps innovative companies improve their AI models through human feedback. They are seeking a high volume of freelancers for conversational AI training tasks.
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 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.
Engage in natural conversations with two AI models for 2-6 turns using provided scenarios.
Compare and rank the models based on given criteria after completing conversations.
Submit Pass/Partial/Fail votes for each model performance.
An enterprise client helps the world's most innovative companies improve their AI models by providing human feedback. They work with a large volume of freelancers on a contract basis and emphasize a culture of flexibility and remote collaboration.
Record short audio clips in two native languages following project guidelines.
Ensure recordings meet quality, clarity, and accuracy standards.
Provide feedback or evaluations on audio samples as needed.
Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train AI systems. They are building smarter, more human AI with a diverse community in 100+ countries.
Review English source documents alongside two machine-generated Assamese translations, evaluating accuracy, fluency, and overall quality.
Select the preferred translation and provide a clear written justification for your assessment.
Complete assigned samples independently within established timelines, adhering strictly to project and client guidelines.
Welo Data provides AI operations and data generation services for leading technology clients. They are a global contributor community offering project-based opportunities with flexible, remote work.
Work in an AI-powered platform to review and refine synthetic speech
Rate dubbed media content for Portuguese and German audiences
Evaluate voice profiles and ensure high-quality dubbing output
RWS is a technology-enabled language services company specializing in localization and content management. They are a large global organization with a focus on innovation and diversity, offering freelance opportunities.
Participate in short voice conversations with AI models using a designated platform, following provided scenarios and prompts.
Evaluate AI responses based on relevance, accuracy, clarity, and overall quality, providing objective ratings and feedback.
Complete assigned tasks within established quality and productivity expectations, with a flexible schedule of 10+ hours per week.
RWS is a provider of technology-enabled language, content management, and intellectual property services. As an equal opportunity employer, they embrace diversity and inclusion, offering flexible remote work opportunities for freelancers and private individuals.
Review and refine synthetic speech on an AI-powered platform.
Rate dubbed media content for Portuguese and Italian audiences.
Evaluate voice profiles and ensure high-quality dubbing output.
RWS is a global language services and technology company specializing in localization and AI training. They are a large employer with a multicultural team and emphasize DEI and equal opportunity.
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 Hindi 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.
Design and execute complex role-play evaluation scenarios simulating real customer support interactions in domains like travel and finance.
Evaluate AI-generated audio outputs using structured qualitative and quantitative metrics, focusing on accuracy, fluency, and task completion.
Audit conversational performance and contribute to the creation and refinement of high-quality, representative audio datasets.
Our partner company specializes in AI training and evaluation for conversational models, focusing on audio quality and real-world scenarios. As a freelance platform, they offer flexible remote work opportunities to language and evaluation specialists.
Participate in short voice conversations with AI models using a designated platform.
Evaluate AI responses based on relevance, accuracy, clarity, and overall quality.
Provide objective ratings and feedback according to project guidelines.
RWS is a company that provides technology-enabled language, content management, and intellectual property services. They embrace diversity and promote equal opportunity, with a focus on supporting the development of AI models through human evaluation and training.
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 short video and/or audio clips with emotional expression.
Listen and transcribe various video and/or audio clips.
Act short scripts in different tones or emotional styles.
This company hires individuals to provide expressive voice recordings for AI training. It is an enterprise client working on a research initiative to improve AI understanding of human tone and emotion.