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OpenTrain AI

verifiedFreemiumopentrain.ai

Talent marketplace linking AI labs with 257,000+ vetted data labelers and trainers for RLHF, red-teaming and evaluation.

What it does

OpenTrain AI is a talent network and marketplace connecting AI companies with vetted freelance data labelers and AI trainers. Companies post jobs, receive AI-matched shortlists of domain experts and deploy them into any annotation tool, either self-service or fully managed.

How to use: To use OpenTrain AI, users can create an account and post their data annotation project, optionally anonymously. They will then receive proposals and bids from vetted freelance AI trainers and outsourced labeling providers. After reviewing proposals, users can select and hire labelers, inviting them to join their account on any preferred data labeling software. Projects are funded in milestones via credit card, with funds held in escrow until approval. Alternatively, users can opt for the fully-managed service by requesting a quote, where OpenTrain AI's in-house experts manage the entire project.

Core features

Network of 257,000+ pre-vetted AI data experts
AI-matched shortlists with skills tests and interviews
Bring talent into any annotation platform, no lock-in
Self-service or fully managed engagements
Job feed aggregating 20+ platforms for freelancers

Best for

→Sourcing experts for RLHF and model evaluation
→Staffing red-teaming and data-labeling projects
→Scaling annotation teams into existing tools
→Finding AI training gigs as a freelancer

Pricing

Self-Service: 10% marketplace fee +
$9.95
Managed Service: 20% management fee
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