Remote English Linguistic Expert for AI Model Evaluation

Mercor; Greater London; Sur place; GBP 40 000 - 60 000; Plein temps

Avantages offerts par ce poste

Fully remote

Flexible hours

Résumé du poste

Mercor is seeking experienced English Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. The role centers on evaluating how effectively a large language model (LLM) performs in English-language tasks and on curating high-quality English linguistic data to train and improve the model’s understanding and generation capabilities.

You will evaluate, edit, annotate, and provide linguistic feedback to guide ongoing model training.

Qualifications

• Native or near-native fluency in English, with an excellent command of grammar, syntax, vocabulary, and stylistics.
• Professional experience in editing, proofreading, writing, linguistic annotation, language evaluation, or NLP data work in English.
• Strong understanding of linguistic nuances, regional variations, tone, and context-appropriate English usage.
• Excellent ability to identify subtle grammatical errors, awkward phrasing, ambiguity, and unnatural language.
• Interest in AI and LLM-driven language technologies is preferred but not required.
• Strong attention to detail, analytical judgment, and written communication skills.
• Ability to work independently in a distributed, remote environment.

Responsabilités

• Evaluate the quality and accuracy of LLM-generated English text across various use cases (e.g., summarization, dialogue, grammar correction, rewriting, and reasoning).
• Edit, refine, or rewrite English content to meet high linguistic, stylistic, and cultural standards.
• Annotate English text for grammatical, syntactic, semantic, and stylistic features.
• Identify model errors, inconsistencies, and language gaps, and provide feedback to improve LLM performance.
• Provide detailed linguistic feedback and analysis to guide ongoing model training efforts.

Connaissances

Native English fluency

Editing & proofreading

Linguistic annotation

NLP data work

Attention to detail

Description du poste

Mercor is seeking experienced English Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. The role centers on evaluating how effectively a large language model (LLM) performs in English-language tasks and on curating high-quality English linguistic data to train and improve the model’s understanding and generation capabilities.

You will evaluate, edit, annotate, and provide linguistic feedback to guide ongoing model training.