OpenTrain is hiring contract AI Content Annotators to help evaluate and improve next-generation AI systems. In this role, you will review AI-generated outputs (primarily text; occasionally with image/video context), assess quality and factual accuracy, compare multiple responses, classify content, and flag safety/policy issues using detailed guidelines and rubrics. Tasks may also include writing and refining prompts and gold-standard responses for supervised fine-tuning and RLHF evaluation.
We’re hiring multiple contractors for this engagement. Work is asynchronous with a flexible schedule, but you must be based in Singapore and able to meet accuracy and throughput targets consistently.
Requirements
* Current residence in Singapore (required).
* Native-level proficiency in Mandarin Chinese (reading, writing, comprehension).
* English proficiency C1 or higher.
* Bachelor’s degree (any field).
* 1+ year of professional work experience.
* Strong critical thinking, fact-checking, and written communication skills.
* Ability to follow complex written guidelines and maintain high labeling accuracy.
* Comfortable reviewing sensitive or potentially disturbing content when required.
* Reliable computer and stable high-speed internet for remote work.
* Able to pass language/skills screening, calibration, and ongoing quality checks.
* Legally able to work as an independent contractor/freelancer in Singapore.
Benefits
* Rate: USD $12/hour.
* Schedule: Flexible; minimum 15 hours/week (target 20+ hours/week based on task availability).
* Duration: 3–6 months with potential extension based on performance and project needs.
* Scope: Initial allocation ~120 hours; additional hours may be offered as work is available.
* Remote/work-from-home within Singapore; training, detailed rubrics, and calibration support provided.
* Opportunity to contribute to high-impact AI safety and quality efforts with a collaborative, mission-driven team.