Meridial (Invisible)Rating & model evaluation
Homography Specialist - Freelance AI Trainer Project
up to $65/hr
About this role, in Meridial (Invisible)'s words
Are you an experienced Homography specialist eager to shape the future of AI? Large-scale language models and computer vision systems are evolving rapidly, moving beyond basic perception into advanced mathematical modeling, spatial reasoning, and applied problem-solving. With high-quality training data, tomorrow’s AI can deliver more accurate, reliable, and innovative solutions across fields such as robotics, augmented reality, 3D reconstruction, and visual mapping. That training data begins with you—your expertise will help power the next generation of AI.
A closer look
More context, when you need it.
Full job descriptionThe original posting, in Meridial (Invisible)'s words
Posted by Meridial (Invisible), reproduced here so you can judge the role before clicking. Original posting ↗
Are you an experienced Homography specialist eager to shape the future of AI? Large-scale language models and computer vision systems are evolving rapidly, moving beyond basic perception into advanced mathematical modeling, spatial reasoning, and applied problem-solving. With high-quality training data, tomorrow’s AI can deliver more accurate, reliable, and innovative solutions across fields such as robotics, augmented reality, 3D reconstruction, and visual mapping. That training data begins with you—your expertise will help power the next generation of AI.
We’re looking for a Homography specialist who can bring mathematical precision, domain knowledge, and practical problem-solving skills to training data. You’ll work with cutting-edge AI tools, evaluate and refine outputs, and provide feedback on homography transformations, projective geometry, multi-view consistency, and real-world applications in vision and graphics.
On a typical day, you will review and annotate AI-generated content, assess responses for correctness and clarity, identify reproducible error patterns, and collaborate with our team to refine prompts, evaluation methods, and domain-specific guidelines. Tasks may include selecting and labeling static points across images, conducting manual and synthetic homographies, validating transformation accuracy, and documenting error behavior for model improvement.
Foundational knowledge of homography and projective geometry is required, supported by coursework, research, or applied experience in computer vision, robotics, graphics, or related fields. A degree in mathematics, computer science, or engineering is a plus. Strong analytical ability, clear communication skills, and attention to detail are essential.
Ready to channel your homography expertise into building the AI tools of tomorrow? Apply today and help train the model that will support learners, researchers, and professionals worldwide.
We offer a pay range of $8 to $65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and stable internet connection; company-sponsored benefits such as health insurance and PTO do not apply.
Job title: Homography Specialist – AI Trainer Employment type: Contract Workplace type: Remote Seniority level: Entry
Working with Meridial (Invisible)Pay, getting started and work, from Meridial (Invisible)'s own pages
What the platform publishes in general. These are not extra terms confirmed for this particular role.
- Getting paid
- Earnings are processed every two weeks. Meridial says all time on projects is paid, with no platform cut. meridial.ai/faq, meridial.ai/become-an-expert
- Before your first paid task
- A profile, a brief confirmation step, then a signed Statement of Work once you are matched. Its postings say the exact rate is set after it evaluates your experience, expertise and location. meridial.ai/faq, job-boards.greenhouse.io/agency/jobs/4784908101
- How much work
- No guarantee of immediate work: Meridial reaches out when a project needs your domain, and your profile stays active until then. meridial.ai/faq
- Contract
- Independent contractor, not an employee of Meridial or Invisible Technologies. meridial.ai/faq
Read on the pages linked above on 23 Sep 2026. Platforms change these terms, so check the linked page before you rely on one.
How does the pay compare?Across Rating & model evaluation roles, not this role alone
From our own daily reads of every open listing on the platforms we follow, not from Meridial (Invisible)'s posting. How we count.
Pay across the field: Rating & model evaluation
Across 161 roles in this field with a stated hourly rate in US dollars, on 13 platforms, the middle half pays $30 to $65 an hour at the top of the range, and the median is $45. This role's top rate, $65, is in the top quarter. Of the 47 distinct rates we count, 34 are lower and 10 are higher.
| Platform | Roles | Top of range, per hour |
|---|---|---|
| Meridial (Invisible) (this platform) | 97 | $15 to $150 · median $50 |
| Rise Data Labs | 15 | $40 to $50 · median $45 |
| micro1 | 10 | $15 to $150 · median $45 |
| Alignerr | 9 | $120 |
| Handshake AI | 6 | $15 to $200 · median $60 |
Sources and listing historyWhere this information comes from
This listing's history
- First seen here on 19 Aug 2026, and still on Meridial (Invisible)'s list when we last read it on 13 Oct 2026.
- Posted by Meridial (Invisible)
- First seen by AIPayList
- Last seen live
- Listing ID
- 4666571101
Pay as the source states it: “pay range of $8 to $65 per hour”.
Meridial (Invisible) posts this role once per country: 3 listings with the same title and pay. We treat them as one role, open in 3 countries.
Platforms sometimes change a rate after posting. Every listing here is re-read at least once a day and corrected when its source moves, so a difference you see on the platform is usually a change made since the last read. How freshness works.
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