Meridial is an expert contractor marketplace powered by Invisible Technologies. We connect domain experts, in law, STEM, finance, coding, linguistics, safety, and other fields, with AI training projects that require specialized human knowledge and judgment.
Browse opportunities on the projects page, join the Meridial network and complete your profile. We'll match you to projects where your expertise is needed and reach out when there's an opportunity that fits.
Meridial is for subject matter experts across domains including law, medicine, coding, finance, creative writing, and others, who want to contribute and provide their services to frontier AI development.
Meridial sources engagements directly from the labs building frontier AI, rather than operating as an open marketplace. Domain expertise is matched with specific projects, giving experts access to cutting-edge work from top frontier models and enterprises.
Experts create a profile, complete a brief confirmation step, and browse available opportunities for engagement. Those matched to a project sign a Statement of Work and contribute on their own schedule. There are currently 700+ engagements across 12 domains.
Once you've joined and completed your profile, we review your expertise against current project needs. If there's a match, we'll reach out with project details and next steps. If there's no current match, your profile stays active for future opportunities.
Meridial experts provide critical feedback through traditional Reinforcement Learning from Human Feedback (RLHF) and Supervised Fine-tuning (SFT) processes like writing and answering prompts, evaluations, ranking responses, improving chain of thought reasoning, and red-teaming. Additionally, experts play a critical role in creating Reinforcement Learning (RL) environments, performing tasks like environment design, trajectory validation, judge model calibration, reward signal design, and edge case identification.
Matching depends on project availability in your domain at the time. There's no guarantee of immediate work. Availability varies by domain, experience level, and timing. Your profile stays active and you'll be considered as new projects become available.
Earnings are processed every two weeks to the account details provided in your profile.
Earnings are set per project and determined by experience and expertise. Meridial publishes the rate range on each engagement, so experts can assess the opportunity before engaging.
No. Meridial connects independent contractors with AI training projects. You are not an employee of Meridial or Invisible Technologies.
Meridial operates within the compliance infrastructure of Invisible Technologies, which holds SOC 2, HIPAA, and GDPR certifications. We maintain enterprise-grade data security standards across all projects.
Meridial is an expert contractor marketplace powered by Invisible Technologies. We connect domain experts, in law, STEM, finance, coding, linguistics, safety, and other fields, with AI training projects that require specialized human knowledge and judgment.
Browse opportunities on the projects page, join the Meridial network and complete your profile. We'll match you to projects where your expertise is needed and reach out when there's an opportunity that fits.
Meridial is for subject matter experts across domains including law, medicine, coding, finance, creative writing, and others, who want to contribute and provide their services to frontier AI development.
Meridial sources engagements directly from the labs building frontier AI, rather than operating as an open marketplace. Domain expertise is matched with specific projects, giving experts access to cutting-edge work from top frontier models and enterprises.
Experts create a profile, complete a brief confirmation step, and browse available opportunities for engagement. Those matched to a project sign a Statement of Work and contribute on their own schedule. There are currently 700+ engagements across 12 domains.
Once you've joined and completed your profile, we review your expertise against current project needs. If there's a match, we'll reach out with project details and next steps. If there's no current match, your profile stays active for future opportunities.
Meridial experts provide critical feedback through traditional Reinforcement Learning from Human Feedback (RLHF) and Supervised Fine-tuning (SFT) processes like writing and answering prompts, evaluations, ranking responses, improving chain of thought reasoning, and red-teaming. Additionally, experts play a critical role in creating Reinforcement Learning (RL) environments, performing tasks like environment design, trajectory validation, judge model calibration, reward signal design, and edge case identification.
Matching depends on project availability in your domain at the time. There's no guarantee of immediate work. Availability varies by domain, experience level, and timing. Your profile stays active and you'll be considered as new projects become available.
Earnings are processed every two weeks to the account details provided in your profile.
Earnings are set per project and determined by experience and expertise. Meridial publishes the rate range on each engagement, so experts can assess the opportunity before engaging.
No. Meridial connects independent contractors with AI training projects. You are not an employee of Meridial or Invisible Technologies.
Meridial operates within the compliance infrastructure of Invisible Technologies, which holds SOC 2, HIPAA, and GDPR certifications. We maintain enterprise-grade data security standards across all projects.
