Role Description - Identify high-impact open questions in AI/ML where breakthroughs would be transformative. - Propose concrete and tractable problems aligned with your expertise. - Build comprehensive knowledge bases for selected questions, including seminal papers, key datasets, and recent advances. - Assume expert-level knowledge up to October 1, 2025. - Synthesize large bodies of literature into structured learning paths. - Work independently and asynchronously to meet deadlines. Qualifications - PhD candidates or PostDocs from top-tier institutions. - Deep expertise in AI/ML/Engineering. - Strong judgment about significance, tractability, and research quality. - Ability to synthesize large bodies of literature into clear learning paths. Company Description Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

Role Description Join Welo Data in supporting an important AI safety initiative focused on improving how AI systems respond across different cultural contexts. We are looking for experienced bilingual professionals to evaluate AI-generated responses using structured safety guidelines. Your expertise will help ensure AI systems remain appropriate, reliable, and culturally aligned for users in your target locale. This is a short-term, high-impact project ideal for individuals with experience in content moderation, policy review, safety evaluation, or analytical decision-making. Project Details - Location: Remote – Singapore - Engagement Type: Freelance – Remote - Start Date: As soon as possible - Duration: 2–3 weeks - Weekly Commitment: 20–40 hours - Schedule Options: - 4 hours per day, Monday–Friday - 2 hours per day, Monday–Friday + 10 weekend hours - Hourly Rate: 28 USD Responsibilities - Evaluate AI-generated responses using a structured safety rubric - Complete independent evaluations for assigned content - Provide clear, concise written rationales in English - Participate in calibration sessions to ensure consistency - Support arbitration when evaluation discrepancies occur - Maintain quality and productivity targets during the evaluation period Qualifications - Fluency in the target language and English - Strong understanding of the cultural context of the target locale - Strong written English skills - Ability to apply detailed guidelines consistently - Strong analytical skills and attention to detail - Reliable availability during the project period Requirements - Experience in safety evaluation, policy review, content moderation, quality assurance, or rubric-based assessment - Previous experience working on AI, prompt-image, or evaluation projects - Priority may be given to contributors with relevant prior project experience to support faster onboarding and consistent quality. Important Notice This role involves reviewing explicit and sensitive content. Applicants must be comfortable working with adult material in a professional capacity. Please apply only if you fully understand and are prepared for the nature of the content. Benefits - ✨ Flexible Work: Project-based opportunities that fit your schedule. Work remotely with full autonomy. - 🌱 Professional Growth: Optional access to AI and Large Language Model workshops designed for professionals from non-technical backgrounds. - 🌍 Global Collaboration: Be part of a global contributor community with responsive guidance and support. - 💡 Meaningful Impact: Help shape safer AI systems while applying your expertise and expanding your professional skills. Company Description Join our team at Welo Data and embark on a journey of growth and innovation.

Please submit your resume in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation isproject-based, not permanent employment. What this opportunity involves As an AI Trainer - Junior Linguist, your work will help train AI models, shaping how they understand and generate human-like text. This isn’t just traditional writing—you’ll be crafting text that teaches AI reasoning, logic accuracy, nuance, and clarity. While each project involves unique tasks, contributors may: - Craft original, clear, and fact-checked responses based on project guidelines. - Generate prompts that challenge AI. - Define comprehensive scoring criteria to evaluate the accuracy of the AI’s answers. - Follow style and quality standards to ensure consistency. What we look for This opportunity is a good fit if you are seeking for open to part-time, non-permanent projects. Ideally, contributors will have:  - Bachelor’s degree in Linguistics, Computational Linguistics, Translation Studies, Literature, or any related education to ensure a strong understanding of grammar and stylistic features; - At least 1 year of professional experience in Linguistics, Research in Computational Linguistics, Translation Projects, etc., with strong skills in critical thinking and working with text in English language; - Strong written English (C1/C2); - Stable internet connection.  How it works Apply → Pass qualification(s) → Join a project → Complete tasks → Get paid Project time expectations For this project, tasks are estimated to require around 10–20 hours per week during active phases, based on project requirements. This is an estimate, not a guaranteed workload, and applies only while the project is active. Compensation On this project, contributors can earn up to $30 per hour equivalent, depending on their level and pace of contribution. Compensation varies across projects depending on scope, complexity, and required expertise. Please note that other projects on the platform may offer different earning levels based on their requirements.

Please submit your resume in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation isproject-based, not permanent employment. What this opportunity involves As an AI Trainer - Junior Linguist, your work will help train AI models, shaping how they understand and generate human-like text. This isn’t just traditional writing—you’ll be crafting text that teaches AI reasoning, logic accuracy, nuance, and clarity. While each project involves unique tasks, contributors may: - Craft original, clear, and fact-checked responses based on project guidelines. - Generate prompts that challenge AI. - Define comprehensive scoring criteria to evaluate the accuracy of the AI’s answers. - Follow style and quality standards to ensure consistency. What we look for This opportunity is a good fit if you are seeking for open to part-time, non-permanent projects. Ideally, contributors will have:  - Bachelor’s degree in Linguistics, Computational Linguistics, Translation Studies, Literature, or any related education to ensure a strong understanding of grammar and stylistic features; - At least 1 year of professional experience in Linguistics, Research in Computational Linguistics, Translation Projects, etc., with strong skills in critical thinking and working with text in English language; - Strong written English (C1/C2); - Stable internet connection.  How it works Apply → Pass qualification(s) → Join a project → Complete tasks → Get paid Project time expectations For this project, tasks are estimated to require around 10–20 hours per week during active phases, based on project requirements. This is an estimate, not a guaranteed workload, and applies only while the project is active. Compensation On this project, contributors can earn up to $30 per hour equivalent, depending on their level and pace of contribution. Compensation varies across projects depending on scope, complexity, and required expertise. Please note that other projects on the platform may offer different earning levels based on their requirements.