2une

2UNE puts paid AI data work in your pocket. Whether you label data, review model outputs, or help keep LLMs safer, this app is your hub for discovering projects, showing your skills, and submitting evaluations—all from your phone.

Find projects that fit you

Explore a marketplace of annotation and evaluation projects in domains like natural language processing and computer vision. See pay rates, difficulty, and project type so you can choose work that matches your expertise.

Show you’re qualified

Before you start, complete a focused project interview in a simple chat flow—questions are built around text reasoning and judgment, similar to real NLP screening.

Do the work in a clear workspace

Open the evaluation workspace to read instructions, compare a human prompt with a model response, and record your judgment (for example, whether content is safe or harmful). Submit your evaluation with a tap and move on to the next task.

Build your annotator profile

Walk through onboarding to capture your education, skills, languages, and device setup—the kind of information platforms need to match you to the right jobs. Your profile also keeps key account details in one place.

Stay in control

Sign in securely, review your profile, sign out when you’re done, or request account deletion when your situation changes.

Whether you’re balancing annotation with studies or building experience in AI safety and data quality, 2UNE is built to keep project discovery, screening, and task work in one streamlined mobile experience.