3D Character Animation Reviewer

About OpenTrain

OpenTrain AI helps people find and build careers in AI training and data labeling. Contributors use the platform to discover projects, create a professional profile, and grow a durable portfolio of work shaping modern AI systems.

As an OpenTrain contractor, you will contribute specialized human expertise to projects that help AI models learn from structured examples, careful review, and clear feedback.

About AI Training Work

AI training is the human side of building artificial intelligence. People review model outputs, annotate images and video, and explain their judgments so AI systems can become more accurate and useful.

This role focuses on visual review and annotation for 3D character animation. It is remote, flexible work that lets you apply your knowledge of animation, anatomy, and visual quality to cutting-edge AI development.

The Role

OpenTrain is seeking a 3D Character Animation Reviewer to support AI training focused on 3D character animation review. You will work with 3D character animations, images, and video clips, applying project rubrics and documenting judgments clearly.

The role is listed as entry level for AI training work, and prior AI training experience is not required. Strong real-world knowledge of 3D character animation review, human anatomy, and hand topology annotation is central to success.

• Part-time remote contractor position
• Estimated commitment: about 20 hours per week
• Estimated project duration: 1–3 months
• Flexible scheduling
• English fluency required
• Compensation: $15–$80 per hour
• Estimated project earnings: $2,400–$12,800, depending on schedule and duration

What You'll Do

You will evaluate visual materials carefully, apply detailed project guidance, and provide written feedback that can help improve model behavior. Consistency across repeated review tasks is an important part of the work.

• Review project materials and apply project rubrics
• Annotate hand topology key points on 3D character animation images and video clips
• Review source materials and model outputs against project guidelines
• Use Mediapipe-style hand topology for key point annotation
• Analyze images and video for quality assurance
• Explain judgments clearly through written feedback
• Maintain consistency and quality across repeated review tasks

Requirements

Applicants should bring relevant professional, academic, or subject-matter expertise in 3D character animation review. Careful visual reasoning, strong communication, and the ability to follow detailed protocols are essential.

• Understanding of human anatomy for character animation and annotation
• Experience with Mediapipe-style hand topology and key point annotation
• Proficiency in image and video analysis for quality assurance
• Strong visual reasoning and attention to detail
• Strong written communication skills
• Ability to follow detailed project instructions and apply rubrics consistently
• Comfort working independently on remote contractor tasks
• Fluency in English

Who Should Apply

This opportunity may suit animators, 3D artists, technical artists, anatomy-informed reviewers, and other specialists with hands-on knowledge of character animation and hand structure. It is also a fit for detail-oriented contributors who enjoy evaluating visual work against precise standards.

You do not need previous AI training experience unless otherwise specified. The most important qualifications are relevant subject expertise, reliable visual analysis, and the ability to communicate consistent decisions.

Why Work With OpenTrain

OpenTrain gives contributors a place to build a credible AI training and data-labeling profile, discover projects that match their skills, and develop experience in a fast-growing technology field. Creating an OpenTrain account is free.

Your work can contribute directly to how AI systems understand visual information, while flexible remote scheduling makes it easier to fit project work around other commitments.