AI and Language Experts WantedAbout the RoleWe are seeking skilled freelancers to support advanced AI/LLM training and evaluation projects. The successful candidate will be responsible for linguistic data annotation, content evaluation, and writing tasks to enhance the accuracy, fluency, and cultural relevance of our systems.Linguistic Data AnnotationReview text datasets in Portuguese (Brazil) identifying grammar errors spelling tone contextual issues classify label text based on guidelines flag biased harmful sensitive or culturally inappropriate content ensure consistency accuracy throughout annotationsEvaluate AI-generated responses regarding accuracy relevance naturalness cultural context correctness Brazil-specific provide improvements rewrites quality scoringCreate high-quality Brazilian Portuguese content including prompts dialogues explanations narratives rewrite paraphrase text improve clarity tone naturalness align with norms expressions culture contextRequired Skills & Qualifications:Native proficiency in Brazilian Portuguese Strong understanding of Brazilian culture expressions idioms regional context Excellent writing editing linguistics judgment Ability follow detailed guidelines work annotation tools Strong attention detail analytical skills Comfortable reviewing sensitive mature content when required Ability work independently meet deadlines Nice have Background linguistics translation literature journalism related fields Experience data annotation localization AI evaluation Familiarity LLM behavior patterns workflows: