The work
You will review Chinese audio clips and model-generated speech against established evaluation standards. Your feedback will help improve how AI understands and produces Chinese speech.
- Listen to Mandarin audio and assess fluency, pronunciation, intonation, delivery, and linguistic authenticity.
- Write concise feedback in English and explain the language factors behind each decision.
- Provide detailed justifications to support consistent and accurate evaluation.
- Clarify ambiguous language content and share observations that may improve Chinese speech understanding and generation.
- Complete assigned audio review work accurately and on time.
What it pays and takes
This is flexible remote contract work completed on your own schedule. The role is listed as entry level, but it requires strong spoken-language judgment and careful written feedback.
- Pay: $30 to $65 per hour.
- Work type: Flexible, remote, part-time contract work.
- Location: Open to candidates in Algeria, Argentina, Austria, Bahrain, Bangladesh, Belgium, Brazil, Canada, Chile, Colombia, Denmark, Egypt, France, Germany, Ghana, Greece, India, Indonesia, Japan, Jordan, Kazakhstan, Kenya, Kuwait, Kyrgyzstan, Lebanon, Malaysia, Mexico, Morocco, the Netherlands, Nigeria, Oman, Pakistan, Palestinian Territories, Peru, the Philippines, Portugal, Qatar, Saudi Arabia, Singapore, South Africa, Spain, Sri Lanka, Switzerland, Taiwan, Thailand, Tunisia, the United Arab Emirates, the United Kingdom, the United States, Uzbekistan, and Vietnam.
- Language: Professional fluency in Chinese (Mandarin) and at least B2 proficiency in English for written and verbal communication.
- Requirements: Strong spoken and written Chinese, excellent communication, attention to detail, and the ability to explain nuanced language differences clearly.
- Helpful background: Voice specialization, linguistics, phonetics, music, audio engineering, audio analysis, transcription, linguistic assessment, teaching, media, communications, speech evaluation, or pronunciation coaching.
- Helpful knowledge: Familiarity with Chinese varieties such as Mandarin or Cantonese.
- Setup: A quiet working space and reliable internet connection.
How it works
Apply on OpenTrain with your resume, then complete the application on the hiring site. OpenTrain is free to join and helps people find AI training work in one place.
About AI training work
AI training is the human work behind systems that understand language, images, audio, and text. People review examples and give structured feedback so AI systems can produce more accurate and natural results, with experienced language specialists paid for their judgment.