Croatian-Speaking AI Evaluation Expert

You will evaluate AI-generated Croatian content and give clear feedback that improves language quality and model reliability. You will work across general knowledge, customer support, education, conversational writing, translation, and localization tasks.

You will also create Croatian prompts, reference answers, rewrites, and model responses. Your reviews must explain problems with both language and reasoning in a clear, consistent way.

• Check grammar, spelling, punctuation, diacritics, meaning, fluency, tone, register, terminology, and cultural fit.
• Find mistranslations, unclear or unnatural wording, logical inconsistencies, factual hallucinations, bias, and unsafe or misleading content.
• Rate and compare multiple AI responses for correctness, meaning preservation, register consistency, terminology, safety, and overall quality.
• Write reference answers, improved versions, prompts, and detailed feedback for Croatian-language AI training tasks.

What it pays and takes

This is a remote, part-time contract role for freelancers located in Croatia. The role is listed as entry level, but it requires strong Croatian language knowledge and careful evaluation skills.

• Pay: Up to $25 per hour.
• Time: 20 or more hours per week.
• Location: Remote, but you must be based in Croatia.
• Language: Fluent Croatian and professional English at C1 level or above.
• Knowledge: Strong command of Croatian grammar, spelling, punctuation, diacritics, cases, declension, conjugation, aspect, word order, tone, and style.
• Register: Ability to work with formal, neutral, conversational, professional, educational, and public-facing Croatian.
• Useful background: Linguistics, Croatian language or literature, communications, journalism, translation, or a related degree or equivalent professional experience.
• Relevant experience: Writing, editing, localization, translation, content quality assurance, education, or rubric-based evaluation.

How it works

Apply on OpenTrain with your resume, then complete the application on the hiring site.

About AI training work

AI training work uses examples and human reviews to help artificial intelligence produce more accurate, useful, and safe results. Language experts improve these systems by writing and rating responses, checking meaning and tone, and identifying errors that automated checks can miss.