LaTex Specialist (Fluent in Spanish- Latin America) - Freelance AI Trainer Project
Meridial · Costa Rica · Writing / editing
LaTex Specialist (Fluent in Spanish- Latin America) - Freelance AI Trainer Project is an open role at Meridial, located in Costa Rica, with pay listed as $8–$65/hr.
Applications open on Meridial’s own site. How we make money.
At a glance
- Pay
- $8–$65/hrStated by Meridial
- Location
- Costa Rica
- Experience
- Preferred: work in scholarly publishing, technical writing or science communication
- Languages
- Fluent Spanish (Latin America)
- Work type
- Writing / editing
- Listed
- Since Jul 19, last confirmed Oct 24
The work
Talk with an AI model about LaTeX typesetting scenarios and theory, and check its output for correct formatting and logic.
What you would do
- Test an AI model with LaTeX document preparation and theory questions
- Check the model's answers for correct formatting and sound logic
- Record error traces that others can reproduce
You're a fit if you
- are fluent in Latin American Spanish
- have strong LaTeX skills in typesetting, math formatting, bibliographies and templates
- can explain your reasoning clearly as you work
Summarised by HumanSourcer from Meridial’s listing. Check the listing before you apply.
How the pay compares
Higher than 38% of the 135 distinct hourly rates advertised for Writing / editing roles right now. Hourly USD, top of each advertised range, one count per distinct rate. Same method as the Pay Index.
From Meridial’s listing
“Are you a LaTeX expert fluent in Spanish (Latin America) eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery.”
About Meridial: part of Invisible Technologies. See the full profile →
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Frequently asked questions
How do I apply for the LaTex Specialist (Fluent in Spanish- Latin America) - Freelance AI Trainer Project role at Meridial?
Applications go through Meridial's own portal - HumanSourcer links to the listing and never collects applications or handles hiring. Meridial's access model is "Apply" (Join network / apply to projects). This listing was first seen here on July 19, 2026 and was still live at the last check.
Is the LaTex Specialist (Fluent in Spanish- Latin America) - Freelance AI Trainer Project role at Meridial remote?
This role is listed for: Costa Rica.
What does the LaTex Specialist (Fluent in Spanish- Latin America) - Freelance AI Trainer Project role at Meridial pay?
Meridial lists this role's pay as $8–$65/hr, quoted from the listing rather than estimated.
What kind of work is LaTex Specialist (Fluent in Spanish- Latin America) - Freelance AI Trainer Project?
Writing / editing. Law, STEM, finance, coding, linguistics, safety and AI training
Is Meridial a legitimate AI-training platform?
Invisible-powered expert contractor network - and that relationship is rated "Confirmed" here because it can be checked against www.meridial.ai rather than taken on Meridial's word. Confidence describes how well the ownership is evidenced. It is not a rating of how the platform treats the people who work for it, which no public source covers reliably.
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