Source Job

UK

  • Have natural, unscripted conversations in Mandarin over video calls with other participants.
  • Discuss everyday topics to help AI models learn natural speech patterns and cultural nuances.
  • Choose your own schedule with no minimum hours, and get paid per task.

Mandarin English Communication Active Listening Cultural Awareness

20 jobs similar to AI Trainer - Advanced Mandarin Fluency

Jobs ranked by similarity.

US

  • Conduct live, natural video conversations in Vietnamese with other participants to train AI models.
  • Discuss everyday topics without scripts, allowing conversations to flow naturally for authentic speech data.
  • Work on a task-based, flexible schedule with no minimum hours, choosing tasks based on details and pay.

Prolific is building the world's largest pool of quality human data for AI developers, researchers, and organizations. With over 35,000 developers using their platform, they offer a flexible, ethical, and remote-friendly culture focused on integrating diverse human perspectives into AI development.

Global

  • Have live, natural conversations in Japanese with other participants over video call.
  • Discuss everyday topics without scripts, letting the conversation flow naturally.
  • Help train AI models to understand natural speech patterns, tone, and cultural nuance.

Prolific is building the world's largest pool of quality human data, used by over 35,000 AI developers and researchers. They believe in integrating diverse human perspectives to improve AI systems.

Global

  • Engage in live video conversations in Bengali to help train AI models.
  • Discuss everyday topics naturally with other participants, with no scripts.
  • Choose your own schedule and work remotely with flexible task-based hours.

Prolific builds a platform connecting researchers with a global pool of participants to collect high-quality human data for AI development. With over 35,000 organizations using the platform, they focus on ethical data collection and flexible, remote participation.

Malaysia

  • Evaluate AI-generated speech in Chinese Simplified for relevance and accuracy.
  • Participate in short voice conversations with AI models using designated platforms.
  • Provide objective ratings and feedback based on project guidelines.

RWS is a global language services and technology company that provides AI training and evaluation solutions. They are a large employer with a diverse and inclusive culture, employing thousands worldwide.

Global

  • Complete AI training tasks such as analyzing, editing, and writing in Korean.
  • Evaluate and judge AI performance on Korean prompts.
  • Help improve cutting-edge AI models with your expertise.

Prolific builds the largest pool of quality human data for AI development. Over 35,000 developers and researchers use Prolific to gather diverse data from paid participants.

France

  • You will complete AI training tasks such as analyzing, editing, and writing in Japanese.
  • You will judge the performance of AI in performing Japanese prompts.
  • You will improve cutting-edge AI models.

We are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers, and organizations use our platform to gather data from paid study participants.

Global Europe

  • Contribute to shaping safer, smarter AI by joining a global network of linguists and culturally aware contributors.
  • Work on flexible, remote projects in annotation, evaluation, and prompt creation, always on your terms.
  • Get first access to projects that match your skills, from short tasks to multi-week assignments.

Welo Data, part of Welocalize, is a global AI data company with a network of over 500,000 contributors. They build smarter, more human AI by offering flexible, remote projects to a diverse community in over 100 countries, emphasizing growth and work-life balance.

Global

  • Evaluate AI-generated text and voice snippets in Marathi for quality and authenticity.
  • Listen to audio clips and rate how natural the AI voice sounds.
  • Provide feedback on tone, pronunciation, and cultural context.

Prolific is an AI data platform that connects researchers with a global pool of participants to gather high-quality, ethically sourced human data. With over 35,000 AI developers and organizations using the platform, Prolific is building the largest pool of quality human data to train AI models.

Asia United States

  • Review and evaluate annotation and audit work according to project guidelines.
  • Perform quality checks across Simplified and Traditional Chinese content.
  • Identify errors, inconsistencies, and recurring quality issues.

Welo Data provides AI services including data annotation and quality assurance for generative AI systems. They are a global community of AI specialists working on next-generation AI projects.

$18–$18/hr
Philippines

  • Evaluate AI-generated responses for accuracy, grammar, and cultural relevance.
  • Create natural prompts and responses in Filipino to improve conversational datasets.
  • Collaborate with global teams to help improve AI language models.

Welo Data, part of Welocalize, is a global AI data company that delivers high-quality, ethical data to train advanced AI systems. They have a community of over 500,000 contributors across 100+ countries, focusing on building smarter, more human AI with limitless opportunities for growth.

US

  • Evaluate AI-generated content for quality, accuracy, and cultural relevance
  • Apply Castilian Spanish expertise to assess response appropriateness for Spain
  • Provide structured feedback and document decisions to improve AI performance

Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. They use objective, data-driven recruitment processes and prioritize privacy and fairness.

Global

  • Source legally usable, public PDF documents in your designated language.
  • Verify that each document meets open-source or public domain licensing requirements.
  • Upload the collected files to our research platform and provide basic metadata.

Terac is building the world's largest pool of vetted human experts for AI. They recruit, screen, and pay study participants across industries, languages, and skill sets.

Brazil

  • Test and evaluate AI chatbots and language models through structured conversations using assigned criteria.
  • Assess AI-generated responses for quality, relevance, safety, and linguistic accuracy.
  • Submit accurate deliverables such as written evaluations, ratings, and audio recordings within required timelines.

This company specializes in AI development and data evaluation, focusing on improving generative AI systems. The organization operates with a flexible, project-based team and values linguistic expertise.

$35–$35/hr
Germany UK

  • Evaluate AI-generated responses for accuracy, grammar, and cultural relevance in German.
  • Create natural prompts and responses in German to improve conversational datasets.
  • Collaborate with global teams to help refine AI language models.

Welo Data, part of Welocalize, is a global AI data company that provides high-quality, ethical data to train advanced AI systems. With over 500,000 contributors worldwide, they focus on building smarter, more human AI through a diverse, global community.

Ireland

  • Conduct voice-mode conversations with AI chatbots in Javanese (Indonesia).
  • Evaluate and rate the quality of AI voice interactions based on detailed guidelines.
  • Complete all evaluations in English and maintain confidentiality.

This company is a partner organization that develops conversational AI systems. They are looking for Javanese speakers to evaluate AI voice modes on a project basis.

US

  • Perform side-by-side comparisons of AI-generated responses.
  • Evaluate outputs for accuracy, relevance, clarity, instruction-following, and overall quality.
  • Assess AI responses across general-purpose questions and answers, web search results, file-based and image-based responses, content-generation tasks, and single-turn and multi-turn conversations.

We are a technology solutions firm headquartered in Bellevue, Washington, with teams across the United States. We help organizations turn complex challenges into meaningful outcomes by connecting strategy and execution across AI, cloud, data, product development, and emerging technology.

UK

  • Evaluate AI-generated French responses, rate them, and flag cultural issues.
  • Rewrite weak responses into clear, natural Canadian French.
  • Create original French prompts and example responses to expand training data.

We are a global AI data company that delivers high-quality, ethical data to train the world's most advanced AI systems. With over 500,000 contributors, we offer flexible, remote project-based opportunities with a supportive global community.

Latin America

  • Review short-form video clips to identify languages in audio and on-screen text.
  • Validate media content against your target locale for authenticity and cultural relevance.
  • Generate accurate ground truth labels using internal classification tools following strict guidelines.

RWS is a technology-enabled language services company that helps global organizations connect with their audiences. With a large team of linguists and AI specialists, RWS fosters an inclusive culture focused on innovation and quality.

Global

  • Record scripted Estonian speech for AI training data.
  • Evaluate AI-generated voice outputs for pronunciation, tone, and naturalness.
  • Provide detailed feedback on emotional expression and linguistic accuracy.

Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. They use AI to review applications and ensure a fair process, with a focus on remote and freelance roles.

Global

  • Write, rewrite, and rate generated content and conversations for AI training.
  • Translate and review content between Slovenian and English with cultural accuracy.
  • Annotate data and images related to current events, pop culture, and more.

They help businesses build, train, and manage AI systems. They offer flexible remote work with variable workload and weekly pay.