Thai Language AI Review Expert

About OpenTrain

OpenTrain is the #1 platform for finding and building careers in AI training and data labeling. We connect skilled reviewers and annotators with meaningful projects so contributors can grow durable freelance careers in a fast‑moving field.

• Work with a platform designed specifically for AI training and data-labeling careers.
• Build a unified portfolio of your AI training work and apply to projects quickly.

About AI Training Work

AI training (also called data labeling or human feedback work) is the human side of building modern AI systems. Reviewers create and judge examples that teach models how to write, translate, answer questions, and behave safely.

This type of work is often flexible and accessible: many projects let you choose hours and are open to contributors with strong language skills or domain knowledge rather than formal technical degrees.

• You will influence how state-of-the-art AI handles Thai language, tone, and cultural nuance.
• Typical tasks include evaluating model outputs, writing reference answers, and providing clear, actionable feedback.

The Role

OpenTrain is hiring a Thai Language AI Review Expert to evaluate AI-generated Thai content, write high-quality Thai reference responses, and provide precise feedback that improves fluency, correctness, tone, and cultural appropriateness.

This contract, part-time role requires candidates based in Thailand who can commit to at least 20 hours per week and who are comfortable working in Thai and English.

• Employment type: Contractor, Part‑time.
• Time requirement: 20+ hours/week.
• Location: Candidates must be located in Thailand.

What You'll Do

You will assess AI outputs for linguistic quality and cultural fit, create gold‑standard rewrites, and rank multiple responses by correctness and overall quality. Tasks span general knowledge, customer support, education, and conversational writing.

• Review AI-generated Thai for accuracy, fluency, spelling, grammar, tone, and cultural appropriateness.
• Identify mistranslations, meaning shifts, register issues, ambiguity, politeness errors, and logical inconsistencies.
• Fact-check claims when necessary and flag unsafe, misleading, biased, or policy-risk language.
• Write Thai rewrites and model answers that demonstrate best practices and high language quality.
• Evaluate and rank multiple AI responses and create prompts and gold-standard Thai answers across domains.

Requirements

You must be native or near-native in Thai reading and writing with strong professional English proficiency. The role expects deep knowledge of Thai spelling, punctuation, segmentation, tone, and register, plus comfort handling different politeness and formality levels.

• Native or near-native Thai reading and writing ability.
• Strong professional English proficiency.
• Deep knowledge of Thai orthography, segmentation, tone markers, and register.
• Attention to subtle meaning shifts and culturally mismatched phrasing.
• Prior experience in writing, editing, localization, translation, content QA, or rubric-based evaluation.
• Prior AI data training, translation QA, or editorial QA experience is preferred.

Helpful Background

Candidates with degrees or professional experience in Linguistics, Thai or English Literature, Translation, Journalism, Communications, or related fields will be well-suited. Practical experience adapting content for customer support, education, or conversational scenarios is a plus.

• Bachelor’s degree or higher in a relevant field is helpful but not required.
• Experience in Thai language QA, editing, or localization work will strengthen your application.

Pay, Tools, and How to Apply

Compensation for this role is $20.00 USD per hour. Labeling work will be text‑based and include evaluation ratings and text generation tasks. OpenTrain will provide project details and any required annotation guidelines or rubrics.

When you apply, highlight examples of Thai writing/editing you’ve done and any prior annotation or QA experience. We review applications for language skill, relevant experience, and attention to detail.

• Pay: $20/hour (PAY_PER_HOUR).
• Data type: Text. Label types include evaluation ratings and text generation.
• Languages required: Thai (th) and English (en).