Annotate and review multimedia data accurately using defined labeling rules, including event tagging and object attributes.
Perform self-QA and participate in calibration sessions to maintain consistency and high accuracy across projects.
Coordinate with stakeholders to meet throughput and quality targets while tracking and documenting recurring issues.
Welo Data provides AI services including data annotation for multimedia content. They are a global company offering remote opportunities, emphasizing a dynamic network and community for contributors.
Evaluate AI-generated responses for accuracy, grammar, and cultural relevance.
Identify issues and provide refined, high-quality rewritten responses.
Create natural prompts and responses in Hindi to improve conversational datasets.
Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world’s most advanced AI systems. They're building smarter, more human AI with a diverse community in 100+ countries.
Evaluate side-by-side text and voice snippets to assess quality and authenticity of Marathi speech.
Listen to AI-generated audio and rate how natural the voice sounds.
Identify unnatural tone, pronunciation, or cultural mismatches in AI outputs.
Prolific is not just another player in the AI space – we are 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 with a wide variety of experiences, knowledge, and skills.
Evaluate AI-generated text and voice snippets in Punjabi for naturalness and authenticity.
Assess audio clips for cultural and tonal accuracy of AI speech.
Provide feedback on linguistic nuance and quality of AI outputs.
Prolific builds the biggest pool of quality human data in the world, serving over 35,000 AI developers and researchers. The company connects researchers with paid study participants from diverse backgrounds to gather high-quality, ethically sourced behavioral data.
Evaluate AI-generated Telugu text for linguistic accuracy, grammar, and cultural relevance.
Rewrite and improve language outputs with natural prompts and responses.
Collaborate with global teams to enhance conversational AI model quality.
Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train advanced AI systems. They have a diverse community in 100+ countries and offer project-based opportunities with full remote autonomy.
Review English source documents alongside two machine-generated Assamese translations, evaluating accuracy, fluency, and overall quality.
Select the preferred translation and provide a clear written justification for your assessment.
Complete assigned samples independently within established timelines, adhering strictly to project and client guidelines.
Welo Data provides AI operations and data generation services for leading technology clients. They are a global contributor community offering project-based opportunities with flexible, remote work.
Train and evaluate cutting-edge AI models by completing language tasks in Italian/Spanish/French/German/Dutch.
Judge the performance of AI in performing Italian prompts and improve its capabilities.
Analyze, edit, and write in target languages with strong attention to detail for up to one hour per task.
Prolific is building the largest pool of quality human data in the world for AI training. Over 35,000 AI developers, researchers, and organizations use the platform to gather data from paid participants with diverse experiences, skills, and knowledge.
Contribute to training smarter, more inclusive AI through flexible, remote projects.
Work on annotation, evaluation, and prompt creation tasks tailored to your skills.
Join a global community of linguists and culturally aware contributors shaping safer AI.
Welo Data, part of Welocalize, is a global AI data company with over 500,000 contributors delivering high-quality, ethical data to train advanced AI systems. We are building a diverse community in 100+ countries, offering limitless opportunities for growth and contribution on your own terms.
Annotate or label text, images, or audio to train AI systems
Evaluate search results, ads, or chatbot responses for quality and relevance
Create and test prompts to improve large language models (LLMs)
Welo Data is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train advanced AI systems. They are building smarter, more human AI with a diverse community in over 100 countries.
Transcribe audio recordings accurately into text, capturing speech including pauses, filler words, and speaker labels.
Add timestamps and mark non-speech events such as laughter or background noise.
Review and refine transcripts to ensure high-quality data for AI speech recognition models.
Appen provides high-quality training data for AI and machine learning systems. It operates a global platform with a large community of independent contractors, offering flexible remote work opportunities.
Record short audio clips in two native languages following project guidelines.
Ensure recordings meet quality, clarity, and accuracy standards.
Provide feedback or evaluations on audio samples as needed.
Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train AI systems. They are building smarter, more human AI with a diverse community in 100+ countries.
Transcribe spoken audio and live speech into accurate, structured written text with high attention to detail and consistency.
Annotate, summarize, and label spoken content to support dataset creation for speech and language AI systems.
Perform proofreading, validation, and quality assurance checks on language datasets used for AI model training.
Jobgether uses an AI-powered matching process to connect candidates with hiring companies. They operate as a remote-friendly platform, providing exposure to AI, speech recognition, and language technology projects.
Shape the future of AI by contributing high-quality language data for smarter, more inclusive artificial intelligence.
Work remotely on your own schedule, with flexible opportunities for annotation, evaluation, and prompt creation.
Be part of a global, supportive community of linguists and cultural contributors across 100+ countries.
Welo Data is a global AI data company delivering high-quality, ethical data to train advanced AI systems. With over 500,000 contributors in 100+ countries, we offer limitless opportunities for growth and contribution.
Annotate and review multimedia data (video, images, metadata) using defined labeling rules and guidelines.
Perform self-QA, track recurring issues, and contribute to guideline improvements with clear documentation.
Collaborate with stakeholders to meet throughput and quality targets while participating in calibration sessions.
Welo Data provides AI services, specializing in data annotation and quality review for multimedia content. As a growing remote team, we offer freelance opportunities for detail-oriented professionals to enhance global AI systems.
Review, evaluate, and annotate AI-generated content across text, images, audio, and video.
Perform quality checks to ensure accuracy, consistency, and compliance with project guidelines.
Identify edge cases and contribute to the development of high-quality datasets used to train advanced AI models.
Welo Data is a global AI data company that provides high-quality, ethical data to train advanced AI systems. They have over 500,000 contributors worldwide and emphasize limitless growth and support for their community of freelancers.
Coordinate assigned project workstreams to ensure on-time delivery against execution standards.
Partner with client teams to validate quote assumptions, analyze datasets for insights, and provide data-backed findings.
Maintain version control and translate QA findings into targeted improvements to reduce recurring annotation errors.
Appen has been a leader in AI training data for over 30 years, specializing in human-generated data to train, fine-tune, and evaluate models across generative AI, large language models, computer vision, and speech recognition. With a global crowd of over 1 million contributors in more than 200 countries, the company fosters a culture of innovation, collaboration, and excellence.
Apply deep knowledge of Taiwanese grammar, syntax, and morphology to challenge and refine advanced language models.
Document model failure modes in areas like verb conjugation, case systems, and stylistic variation to improve AI reasoning.
Collaborate on prompt engineering and evaluation metrics through precise, metacognitive communication.
Greenhouse powers the next generation of AI by leveraging language expertise to train advanced models. They operate as a freelance contractor platform seeking specialized language professionals for AI training projects.
Perform language-focused tasks such as Annotation, Evaluation, and Prompt creation for AI projects.
Work remotely on flexible freelance projects with real-world impact on global technology.
Collaborate with a multicultural team in an exciting area of tech while using digital tools for remote work.
Welo Data provides high-quality language data that fuels smarter, more inclusive AI technologies as part of the Welocalize family. They are building a global network of language professionals and linguists passionate about shaping the future of technology through language.
Create Copilot-style prompts based on defined personas and enterprise scenarios.
Work on tasks such as document summaries, video highlights, and business use cases.
Review short narratives and select relevant visuals, then generate prompts.
CrowdGen by Appen provides AI training data services. As a project-based Independent Contractor, you will contribute to building datasets for video AI systems.
Review and evaluate AI-generated text for linguistic accuracy, grammatical correctness, and cultural appropriateness.
Develop natural prompts and responses in the target language to enhance conversational datasets.
Collaborate with global teams to improve the quality and performance of AI language models.
Welo Data is an AI services company that provides language evaluation and data solutions for improving conversational AI systems. They operate as a freelance-based organization with a global team focused on linguistic quality and cultural relevance.