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20 jobs similar to Welsh Language Specialist - Freelance AI Trainer Project

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Global

  • Evaluate prompts and AI-generated outputs for accuracy, clarity, and cultural appropriateness.
  • Review and correct text, analyze multimedia content, and contribute voice recordings.
  • Apply careful judgment to ensure high-quality results aligned with task objectives.

LILT provides multilingual AI and human-verified services to enterprises, governments, and AI developers. The company has a global community of linguists and language professionals committed to innovation and excellence.

US

  • Evaluate AI-generated content in Telugu for linguistic accuracy and naturalness.
  • Translate prompts from English to Telugu and interact with an AI assistant.
  • Provide structured feedback on localization quality and cultural appropriateness.

RWS is a language solutions company that helps improve AI applications through linguistic evaluation. This project is a short-term freelance collaboration with flexible remote work from the United States.

US

  • Evaluate AI-generated responses in Tamil for linguistic accuracy and cultural relevance.
  • Translate prompts from English into Tamil and interact with an AI assistant.
  • Provide structured feedback following project guidelines and quality standards.

RWS is a global language services company providing translation, localization, and linguistic AI training solutions. Its TrainAI division hires freelance language experts to evaluate and improve AI systems through flexible, short-term projects.

Global

  • Evaluate AI-generated Macedonian text for naturalness and cultural authenticity.
  • Compare text side-by-side to assess quality and nuance.
  • Provide feedback on tone, register, and word choice to improve AI language models.

Prolific is building the largest pool of quality human data in the world, used by over 35,000 AI developers and researchers. We connect a global community of participants with researchers to ethically source human behavior and feedback for AI development.

US

  • Evaluate AI-generated content in Marathi for linguistic accuracy and cultural relevance.
  • Translate prompts from English into Marathi and interact with an AI assistant.
  • Provide structured quality assessments following project guidelines.

RWS is a global leader in technology-enabled language services, helping organizations deliver multilingual content and train next-generation AI. This project-based freelance role with RWS TrainAI offers flexible remote work and collaboration with a diverse team of language experts.

Brazil

  • Design and engineer challenging benchmark tasks for evaluating coding agents in multilingual terminal environments.
  • Create authentic task environments using native language assets and identify model failure points.
  • Participate in rigorous quality assurance processes including calibration and audit of benchmark tasks.

The hiring company specializes in AI evaluation and multilingual language technology. They are a global team of engineers and linguists working on cutting-edge AI systems.

Europe

  • Annotate and label text, images, audio, or other content for AI training projects.
  • Evaluate AI-generated content for quality, relevance, accuracy, and overall usefulness.
  • Create, review, and test prompts to improve large language model performance.

AI Trainers Network is a global AI contributor network that shapes smarter and more human-centered AI through language and cultural expertise. It connects a diverse international community of independent contributors working on flexible, remote AI training projects.

India

  • Annotate text, image, audio, and video data to train large language models and AI systems.
  • Evaluate search results, ads, and chatbot outputs for factual accuracy, linguistic quality, and safety.
  • Provide detailed feedback and documentation to refine AI model reasoning and evaluation frameworks.

Our partner is a company focused on AI training and data annotation, working with a global network of linguists and tech enthusiasts. It values flexibility, transparency, and cultural accuracy in AI development.

US

  • Evaluate AI-generated content in Malayalam for linguistic accuracy and cultural relevance.
  • Translate prompts from English to Malayalam and interact with an AI assistant.
  • Provide structured evaluations and feedback following project quality guidelines.

RWS is a global leader in language services and technology, providing translation, localization, and AI training solutions. The company values innovation, quality, and cultural expertise, offering flexible freelance opportunities for language professionals.

Global

  • Design and build rigorous, verifiable Terminal-Bench tasks that test multilingual robustness in LLMs across prompt language effects and encoding edge cases.
  • Create realistic task environments with datasets and files in your native language, ensuring assets remain in the target language to genuinely measure multilingual handling.
  • Calibrate task difficulty by analyzing execution logs and participate in a 4-layer human quality control process to ensure benchmark integrity.

LILT is an AI and language technology company whose mission is to make the world's information available to everyone, regardless of language. They operate with a global community of linguists, engineers, and subject matter experts, fostering a culture of innovation and excellence.

Germany

  • Label, annotate, and evaluate German-language content including photos, graphics, and videos for linguistic and cultural accuracy.
  • Evaluate AI-generated content against Canva's quality bar for German users to shape language experiences.
  • Build and contribute to German-specific datasets to support the internationalization of Canva AI features.

Canva is a design platform redefining how the world experiences design. It is a global company with a large user base, known for its innovative culture and focus on AI-powered features.

Ireland

  • Annotate and label text, images, audio, or other content to support AI model training.
  • Evaluate AI-generated outputs such as search results and chatbot responses for quality and relevance.
  • Create and refine prompts while reviewing Greek linguistic and cultural accuracy.

This opportunity is a talent network for Greek-speaking contributors supporting AI model training through annotation, evaluation, and prompt creation. It is a global, remote community of independent contributors with flexible project-based work.

  • Assess the clarity, coherence, and accuracy of written content to ensure it meets project standards.
  • Conduct detailed writing evaluations and provide constructive feedback for continual improvement.
  • Identify and annotate AI-generated content, focusing on detecting low-quality or artificial text elements.

Our client is a rapidly growing, venture-backed AI company building intelligent systems with human expertise and machine learning workflows. Backed by more than $40 million in funding, the company connects a global network of experts to high-impact AI projects.

Germany

  • Annotate and label text, images, audio, or other data to improve AI systems.
  • Evaluate search results, advertisements, and chatbot responses for quality and accuracy.
  • Create, test, and refine prompts for large language models with Maltese-language insight.

Our partner is a global contributor network that provides flexible remote AI projects focused on annotation, evaluation, and prompt creation. The work is independent, project-based, and aims to improve the accuracy, relevance, and inclusivity of AI systems.

US

  • Evaluate AI-generated Azerbaijani text for naturalness and authenticity.
  • Compare text snippets and provide quality control on cultural nuance.
  • Rate AI-generated text and tag data on tone and naturalness.

Prolific is building the largest pool of quality human data in the world, with over 35,000 AI developers and researchers using its platform. They connect researchers with paid participants to collect ethically sourced human behavioral data and feedback.

Global

  • Record high-quality French speech samples for AI training datasets.
  • Evaluate AI-generated French audio for pronunciation, tone, and naturalness.
  • Provide detailed feedback and collaborate with technical teams to refine voice models.

The hiring partner is an innovative technology company focused on training cutting-edge conversational and expressive AI voice systems. They operate with a remote-first, autonomous freelance culture, collaborating with global talent to shape next-generation speech technology.

Europe

  • Use software engineering expertise and Dutch fluency to evaluate and improve advanced AI systems.
  • Assess model responses for logical accuracy, coding quality, and adherence to best practices across multiple technical domains.
  • Document model failure modes and provide structured feedback to improve AI reasoning and coding performance.

Global

  • Evaluate AI-generated Icelandic text for naturalness and authenticity.
  • Compare side-by-side text snippets to assess quality.
  • Provide feedback on tone, register, and cultural context.

Prolific is building the largest pool of quality human data in the world, used by over 35,000 AI developers and researchers. They focus on ethically sourced human behavioral data to improve AI systems.

Global

  • Record high-quality Finnish audio samples for AI training data with proper tone and emotion.
  • Evaluate AI-generated Finnish speech for pronunciation, naturalness, and stylistic accuracy.
  • Collaborate with technical teams to refine voice design standards and provide structured feedback.

This role is part of a global AI training project that improves Finnish speech technology through voice recordings and evaluation. The team values autonomy and flexible collaboration, with a focus on high-quality, natural AI communication.

India

  • Audio Localization: reviewing Hindi audio clips generated by or for AI models.
  • Sentiment Analysis: assessing the model's ability to convey specific emotions, intonations, and feelings.
  • Quality Control: identifying where the AI's tone feels unnatural or culturally mismatched.

Prolific is building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid study participants.