Collect and upload legible transaction receipts including digital email receipts, photos, and PDF invoices.
Follow project guidelines for merchant limits, formatting rules, and metadata requirements.
Complete onboarding and pilot tasks, then submit data via a secure web platform with strict privacy standards.
Mindy Support provides data annotation and crowdsourced data collection services for training enterprise AI models. They offer freelance, task-based opportunities with flexible schedules and a remote-first approach.
Review pre-segmented audio recordings and verify word-level segment accuracy for speech-to-speech AI model training.
Correct timestamp or transcription errors and flag tasks for discard per defined criteria.
Maintain consistency and accuracy across a detailed, evolving style guide.
Welo Data provides AI services, including data annotation and labeling for machine learning models. As part of the AI Services team, they focus on supporting speech-to-speech AI model training with accurate transcription and audio review.
Review and annotate AI agent conversations across clinical use cases to assess accuracy, safety, and guideline adherence.
Score and annotate agent performance using structured rubrics and evidence-based protocols.
Identify clinical safety concerns and provide actionable feedback to refine AI-driven clinical agents.
Hippocratic AI is developing a healthcare-only, safety-focused large language model to improve patient outcomes globally. With $404M in funding, the company brings together experts from top healthcare and AI institutions like Stanford, Google, and NVIDIA.
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.
Collect data according to detailed project guidelines and specifications.
Ensure collected data meets the project's required standards and apply feedback for corrections.
Maintain consistent quality and productivity throughout the project.
Our enterprise client is a leading provider of high-quality, diverse datasets for AI model development. They are seeking skilled contributors to support AI training initiatives focused on improving AI-powered language and speech models.
Listen carefully to short audio clips in Portuguese (Brazil).
Verify and correct word-level timestamp and segment boundaries from an automated system.
Review and correct spoken-form transcriptions following a detailed style guide.
Welo Data provides AI services such as speech data annotation and transcription. The company works with a global freelance community, emphasizing detail and consistency in remote work.
Craft challenging, expert-level questions on Brazilian politics that AI tools cannot fully answer.
Write ideal responses in Brazilian Portuguese and break them down into individually cited facts with sources.
Work remotely on a flexible freelance schedule, approximately 60 hours over two months.
Welo Global is a leader in multilingual AI, technology, and content solutions, serving over 2,000 clients in 300 languages. With a network of over 500,000 linguists and domain experts, the company combines advanced NLP, computational linguistics, and compliance-backed infrastructure across five specialized brands.
Review text or media samples based on provided project guidelines
Apply accurate labels and categorizations to diverse data sets
Evaluate AI-generated responses for clarity, safety, and factual accuracy
Terac is building the world's largest pool of vetted human experts for AI. Researchers, AI labs, and product teams use Terac to recruit, screen, and pay study participants across industries, languages, and skill sets.