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Human Feedback Annotator (RLHF)
Remote
$25–$40/hr
Contract
About Contrario:
Contrario is a leading data provider building high-quality human-in-the-loop datasets for foundational AI labs and robotics companies.
We’re backed by Y Combinator, Nexus Venture Partners, senior researchers from OpenAI and DeepMind, and former partners at Hudson River Trading, alongside Stanford affiliates.
Job Description:
Rank model outputs for helpfulness, clarity, and safety. Flag hallucinations and evaluate reasoning traces.
Required Qualifications:
Strong analytical and writing skills.
Ability to follow structured annotation guidelines.
Familiarity with AI-generated text.
Preferred Qualifications:
Prior work in annotation or RLHF projects.
Technical ML background.
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