RLHF Evaluator

€35–65/hour

RLHF Evaluators assess and rank AI model outputs to improve alignment and safety. They provide the human judgment layer that makes language models more helpful, harmless, and honest, working within EU AI Act transparency requirements.

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Responsibilities

Response quality ranking and preference annotation
Safety and harmfulness evaluation
Instruction-following assessment
Red-teaming and adversarial prompt testing
Bias detection and mitigation feedback

Requirements

Strong analytical and critical thinking skills
Native EU language proficiency
Understanding of AI safety concepts
Experience with LLM evaluation frameworks
Familiarity with EU AI Act transparency requirements

Domain coverage

GeneralMedicalLegalTechnical

Compliance included

EU AI Act

Article 10 audit trails, transparency documentation, high-risk conformity support.

GDPR

Data processing agreements, EU-based handling, right to erasure support.

Employment

Full contracts per member state, social security, Platform Workers Directive ready.

Grant-ready

EU legal entity, EUR invoicing, Horizon Europe procurement compatible.

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