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Posted Apr 29, 2026

Video Captioning - Optimal Character Recognition (OCR) Expert

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**Role Overview** Mercor is partnering with a top AI lab on a project to train and assess the ability of LLMs to evaluate video-based content. We’re looking for extremely detail-oriented contributors to help carry out Optimal Character Recognition (OCR) work, where experts will list out every element of visual text they see in a video. This is a flexible opportunity that can fit any schedule. • *Key Responsibilities** - Write out all elements of visual text seen in short videos. - Timestamp each element of visual text with starting and ending timestamps. - Apply structured guidelines to ensure high-quality evaluations. • *Ideal Qualifications** - Experience in annotation, data labeling, or related content evaluation work. - Strong English writing skills and ability to craft clear, specific questions and answers. - Extreme attention to detail. - Comfortable working independently and managing flexible tasks with attention to detail. - General familiarity with multimedia content (e.g., videos from social media, how-tos, documentaries). • *More About the Opportunity** - Expected commitment: 20-40 hours per week • *Application Process** - Submit your resume to begin - After submitting your resume, please complete a short AI interview and assessment. - Follow-up typically occurs within 3–5 business days