Job Title : Language Specialist – AI Training (Freelancer) Location : Brazil (Remote – Candidates must be based in Brazil)
About the Role :
As a Language Specialist, you will play a vital role in training and enhancing Large Language Models (LLMs). This involves evaluating prompts, rating AI-generated outputs, and creating high-quality content to improve the accuracy, fluency, and cultural relevance of AI systems used by global technology leaders.
Key Responsibilities :
Evaluate AI-generated prompts and responses for linguistic accuracy, coherence, and contextual relevance.
Provide structured ratings and feedback on AI outputs, highlighting errors, biases, or inconsistencies.
Develop, edit, and curate high-quality content for training datasets across diverse domains.
Collaborate with linguists, annotators, and AI researchers to refine model performance.
Ensure cultural and linguistic nuances are accurately represented.
Follow established guidelines while also suggesting improvements for evaluation frameworks.
Qualifications :
Strong written and spoken command of the target language, with excellent grammar and stylistic skills.
Prior experience in content writing, editing, or evaluation preferred.
Analytical mindset with keen attention to detail.
Interest in AI, NLP, or LLMs will be an advantage.
Language Specialist • Duque de Caxias, Rio de Janeiro, Brazil
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